397960516798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{35349131}}^1$

素因数の和:35349579

約数の個数: 16

約数和(自身を含む): 644343978096

約数和(自身を除く): 246383461298

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 35349131, 70698262, 459538703, 919077406, 15306173723, 30612347446, 198980258399, 397960516798]

約数ペア:

[(1, 397960516798), (2, 198980258399), (13, 30612347446), (26, 15306173723), (433, 919077406), (866, 459538703), (5629, 70698262), (11258, 35349131)]