493266628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{71821}}^1$

素因数の和:71943

約数の個数: 24

約数和(自身を含む): 923056344

約数和(自身を除く): 429789716

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 71821, 143642, 287284, 1220957, 2441914, 4883828, 7253921, 14507842, 29015684, 123316657, 246633314, 493266628]

約数ペア:

[(1, 493266628), (2, 246633314), (4, 123316657), (17, 29015684), (34, 14507842), (68, 7253921), (101, 4883828), (202, 2441914), (404, 1220957), (1717, 287284), (3434, 143642), (6868, 71821)]