427735688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1445053}}^1$

素因数の和:1445096

約数の個数: 16

約数和(自身を含む): 823680780

約数和(自身を除く): 395945092

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1445053, 2890106, 5780212, 11560424, 53466961, 106933922, 213867844, 427735688]

約数ペア:

[(1, 427735688), (2, 213867844), (4, 106933922), (8, 53466961), (37, 11560424), (74, 5780212), (148, 2890106), (296, 1445053)]