4431406

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 7722720

約数和(自身を除く): 3291314

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 5189, 10378, 36323, 72646, 316529, 633058, 2215703, 4431406]

約数ペア:

[(1, 4431406), (2, 2215703), (7, 633058), (14, 316529), (61, 72646), (122, 36323), (427, 10378), (854, 5189)]