7983327786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 19102777344

約数和(自身を除く): 11119449558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 167, 183, 282, 329, 334, 366, 397, 427, 501, 658, 794, 854, 987, 1002, 1169, 1191, 1281, 1974, 2338, 2382, 2562, 2779, 2867, 3507, 5558, 5734, 7014, 7849, 8337, 8601, 10187, 15698, 16674, 17202, 18659, 20069, 20374, 23547, 24217, 30561, 37318, 40138, 47094, 48434, 54943, 55977, 60207, 61122, 66299, 71309, 72651, 109886, 111954, 120414, 130613, 132598, 142618, 145302, 164829, 169519, 198897, 213927, 261226, 329658, 339038, 391839, 397794, 427854, 464093, 478789, 508557, 783678, 928186, 957578, 1017114, 1138199, 1392279, 1436367, 2276398, 2784558, 2872734, 3116053, 3351523, 3414597, 4044239, 6232106, 6703046, 6829194, 7967393, 8088478, 9348159, 10054569, 12132717, 15934786, 18696318, 20109138, 21812371, 23902179, 24265434, 28309673, 43624742, 47804358, 56619346, 65437113, 84929019, 130874226, 169858038, 190079233, 380158466, 570237699, 1140475398, 1330554631, 2661109262, 3991663893, 7983327786]

約数ペア:

[(1, 7983327786), (2, 3991663893), (3, 2661109262), (6, 1330554631), (7, 1140475398), (14, 570237699), (21, 380158466), (42, 190079233), (47, 169858038), (61, 130874226), (94, 84929019), (122, 65437113), (141, 56619346), (167, 47804358), (183, 43624742), (282, 28309673), (329, 24265434), (334, 23902179), (366, 21812371), (397, 20109138), (427, 18696318), (501, 15934786), (658, 12132717), (794, 10054569), (854, 9348159), (987, 8088478), (1002, 7967393), (1169, 6829194), (1191, 6703046), (1281, 6232106), (1974, 4044239), (2338, 3414597), (2382, 3351523), (2562, 3116053), (2779, 2872734), (2867, 2784558), (3507, 2276398), (5558, 1436367), (5734, 1392279), (7014, 1138199), (7849, 1017114), (8337, 957578), (8601, 928186), (10187, 783678), (15698, 508557), (16674, 478789), (17202, 464093), (18659, 427854), (20069, 397794), (20374, 391839), (23547, 339038), (24217, 329658), (30561, 261226), (37318, 213927), (40138, 198897), (47094, 169519), (48434, 164829), (54943, 145302), (55977, 142618), (60207, 132598), (61122, 130613), (66299, 120414), (71309, 111954), (72651, 109886)]