9880472

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 21578400

約数和(自身を除く): 11697928

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 3329, 6658, 13316, 23303, 26632, 46606, 93212, 176437, 186424, 352874, 705748, 1235059, 1411496, 2470118, 4940236, 9880472]

約数ペア:

[(1, 9880472), (2, 4940236), (4, 2470118), (7, 1411496), (8, 1235059), (14, 705748), (28, 352874), (53, 186424), (56, 176437), (106, 93212), (212, 46606), (371, 26632), (424, 23303), (742, 13316), (1484, 6658), (2968, 3329)]