1249318226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{906617}}^1$

素因数の和:906685

約数の個数: 16

約数和(自身を含む): 2056209624

約数和(自身を除く): 806891398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 906617, 1813234, 11786021, 23572042, 48050701, 96101402, 624659113, 1249318226]

約数ペア:

[(1, 1249318226), (2, 624659113), (13, 96101402), (26, 48050701), (53, 23572042), (106, 11786021), (689, 1813234), (1378, 906617)]