7474642

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 12860352

約数和(自身を除く): 5385710

約数列:

[1, 2, 7, 14, 331, 662, 1613, 2317, 3226, 4634, 11291, 22582, 533903, 1067806, 3737321, 7474642]

約数ペア:

[(1, 7474642), (2, 3737321), (7, 1067806), (14, 533903), (331, 22582), (662, 11291), (1613, 4634), (2317, 3226)]