2759848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4013912

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 223, 238, 364, 442, 446, 476, 728, 884, 892, 952, 1547, 1561, 1768, 1784, 2899, 3094, 3122, 3791, 5798, 6188, 6244, 7582, 11596, 12376, 12488, 15164, 20293, 23192, 26537, 30328, 40586, 49283, 53074, 81172, 98566, 106148, 162344, 197132, 212296, 344981, 394264, 689962, 1379924, 2759848]

約数ペア:

[(1, 2759848), (2, 1379924), (4, 689962), (7, 394264), (8, 344981), (13, 212296), (14, 197132), (17, 162344), (26, 106148), (28, 98566), (34, 81172), (52, 53074), (56, 49283), (68, 40586), (91, 30328), (104, 26537), (119, 23192), (136, 20293), (182, 15164), (221, 12488), (223, 12376), (238, 11596), (364, 7582), (442, 6244), (446, 6188), (476, 5798), (728, 3791), (884, 3122), (892, 3094), (952, 2899), (1547, 1784), (1561, 1768)]