5172688

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2861}}^1$

素因数の和:2982

約数の個数: 20

約数和(自身を含む): 10114308

約数和(自身を除く): 4941620

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2861, 5722, 11444, 22888, 45776, 323293, 646586, 1293172, 2586344, 5172688]

約数ペア:

[(1, 5172688), (2, 2586344), (4, 1293172), (8, 646586), (16, 323293), (113, 45776), (226, 22888), (452, 11444), (904, 5722), (1808, 2861)]