1556553738138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{1713319}}^1$

素因数の和:1713651

約数の個数: 64

約数和(自身を含む): 3610636861440

約数和(自身を除く): 2054083123302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 223, 291, 446, 582, 669, 679, 1338, 1358, 1561, 2037, 3122, 4074, 4683, 9366, 21631, 43262, 64893, 129786, 151417, 302834, 454251, 908502, 1713319, 3426638, 5139957, 10279914, 11993233, 23986466, 35979699, 71959398, 166191943, 332383886, 382070137, 498575829, 764140274, 997151658, 1146210411, 1163343601, 2292420822, 2326687202, 2674490959, 3490030803, 5348981918, 6980061606, 8023472877, 16046945754, 37060803289, 74121606578, 111182409867, 222364819734, 259425623023, 518851246046, 778276869069, 1556553738138]

約数ペア:

[(1, 1556553738138), (2, 778276869069), (3, 518851246046), (6, 259425623023), (7, 222364819734), (14, 111182409867), (21, 74121606578), (42, 37060803289), (97, 16046945754), (194, 8023472877), (223, 6980061606), (291, 5348981918), (446, 3490030803), (582, 2674490959), (669, 2326687202), (679, 2292420822), (1338, 1163343601), (1358, 1146210411), (1561, 997151658), (2037, 764140274), (3122, 498575829), (4074, 382070137), (4683, 332383886), (9366, 166191943), (21631, 71959398), (43262, 35979699), (64893, 23986466), (129786, 11993233), (151417, 10279914), (302834, 5139957), (454251, 3426638), (908502, 1713319)]