709676638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 1290401280

約数和(自身を除く): 580724642

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 97, 194, 209, 253, 418, 437, 506, 761, 874, 1067, 1522, 1843, 2134, 2231, 3686, 4462, 4807, 8371, 9614, 14459, 16742, 17503, 20273, 24541, 28918, 35006, 40546, 42389, 49082, 73817, 84778, 147634, 159049, 192533, 318098, 332557, 385066, 466279, 665114, 811987, 932558, 1402523, 1623974, 1697791, 2805046, 3395582, 3658127, 7316254, 15427753, 18675701, 30855506, 32258029, 37351402, 64516058, 354838319, 709676638]

約数ペア:

[(1, 709676638), (2, 354838319), (11, 64516058), (19, 37351402), (22, 32258029), (23, 30855506), (38, 18675701), (46, 15427753), (97, 7316254), (194, 3658127), (209, 3395582), (253, 2805046), (418, 1697791), (437, 1623974), (506, 1402523), (761, 932558), (874, 811987), (1067, 665114), (1522, 466279), (1843, 385066), (2134, 332557), (2231, 318098), (3686, 192533), (4462, 159049), (4807, 147634), (8371, 84778), (9614, 73817), (14459, 49082), (16742, 42389), (17503, 40546), (20273, 35006), (24541, 28918)]