2203994111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{76387}}^1$

素因数の和:76502

約数の個数: 16

約数和(自身を含む): 2500637568

約数和(自身を除く): 296643457

約数列:

[1, 11, 43, 61, 473, 671, 2623, 28853, 76387, 840257, 3284641, 4659607, 36131051, 51255677, 200363101, 2203994111]

約数ペア:

[(1, 2203994111), (11, 200363101), (43, 51255677), (61, 36131051), (473, 4659607), (671, 3284641), (2623, 840257), (28853, 76387)]