858593494

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{322537}}^1$

素因数の和:322572

約数の個数: 16

約数和(自身を含む): 1416586896

約数和(自身を除く): 557993402

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 322537, 645074, 3547907, 7095814, 39026977, 78053954, 429296747, 858593494]

約数ペア:

[(1, 858593494), (2, 429296747), (11, 78053954), (22, 39026977), (121, 7095814), (242, 3547907), (1331, 645074), (2662, 322537)]