13031801398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{265273}}^1$

素因数の和:265333

約数の個数: 48

約数和(自身を含む): 25402638240

約数和(自身を除く): 12370836842

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1694, 2233, 3509, 4466, 7018, 24563, 49126, 265273, 530546, 1856911, 2918003, 3713822, 5836006, 7692917, 15385834, 20426021, 32098033, 40852042, 53850419, 64196066, 84622087, 107700838, 169244174, 224686231, 449372462, 592354609, 930842957, 1184709218, 1861685914, 6515900699, 13031801398]

約数ペア:

[(1, 13031801398), (2, 6515900699), (7, 1861685914), (11, 1184709218), (14, 930842957), (22, 592354609), (29, 449372462), (58, 224686231), (77, 169244174), (121, 107700838), (154, 84622087), (203, 64196066), (242, 53850419), (319, 40852042), (406, 32098033), (638, 20426021), (847, 15385834), (1694, 7692917), (2233, 5836006), (3509, 3713822), (4466, 2918003), (7018, 1856911), (24563, 530546), (49126, 265273)]