631110284

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{106823}}^1$

素因数の和:107045

約数の個数: 24

約数和(自身を含む): 1268214528

約数和(自身を除く): 637104244

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 106823, 213646, 427292, 747761, 1495522, 2991044, 22539653, 45079306, 90158612, 157777571, 315555142, 631110284]

約数ペア:

[(1, 631110284), (2, 315555142), (4, 157777571), (7, 90158612), (14, 45079306), (28, 22539653), (211, 2991044), (422, 1495522), (844, 747761), (1477, 427292), (2954, 213646), (5908, 106823)]