1310971554

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{97499}}^1$

素因数の和:97596

約数の個数: 40

約数和(自身を含む): 2972970000

約数和(自身を除く): 1661998446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 97499, 194998, 292497, 584994, 877491, 1754982, 2632473, 5264946, 7897419, 8092417, 15794838, 16184834, 24277251, 48554502, 72831753, 145663506, 218495259, 436990518, 655485777, 1310971554]

約数ペア:

[(1, 1310971554), (2, 655485777), (3, 436990518), (6, 218495259), (9, 145663506), (18, 72831753), (27, 48554502), (54, 24277251), (81, 16184834), (83, 15794838), (162, 8092417), (166, 7897419), (249, 5264946), (498, 2632473), (747, 1754982), (1494, 877491), (2241, 584994), (4482, 292497), (6723, 194998), (13446, 97499)]