8993402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 14766624

約数和(自身を除く): 5773222

約数列:

[1, 2, 11, 22, 421, 842, 971, 1942, 4631, 9262, 10681, 21362, 408791, 817582, 4496701, 8993402]

約数ペア:

[(1, 8993402), (2, 4496701), (11, 817582), (22, 408791), (421, 21362), (842, 10681), (971, 9262), (1942, 4631)]