385979672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3711343}}^1$

素因数の和:3711362

約数の個数: 16

約数和(自身を含む): 779382240

約数和(自身を除く): 393402568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3711343, 7422686, 14845372, 29690744, 48247459, 96494918, 192989836, 385979672]

約数ペア:

[(1, 385979672), (2, 192989836), (4, 96494918), (8, 48247459), (13, 29690744), (26, 14845372), (52, 7422686), (104, 3711343)]