404920343

素因数分解:

${\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{2677}}^1$

素因数の和:3134

約数の個数: 12

約数和(自身を含む): 428533560

約数和(自身を除く): 23613217

約数列:

[1, 19, 361, 419, 2677, 7961, 50863, 151259, 966397, 1121663, 21311597, 404920343]

約数ペア:

[(1, 404920343), (19, 21311597), (361, 1121663), (419, 966397), (2677, 151259), (7961, 50863)]