858556796

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{2940263}}^1$

素因数の和:2940340

約数の個数: 12

約数和(自身を含む): 1523056752

約数和(自身を除く): 664499956

約数列:

[1, 2, 4, 73, 146, 292, 2940263, 5880526, 11761052, 214639199, 429278398, 858556796]

約数ペア:

[(1, 858556796), (2, 429278398), (4, 214639199), (73, 11761052), (146, 5880526), (292, 2940263)]