1258703404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{761927}}^1$

素因数の和:761997

約数の個数: 24

約数和(自身を含む): 2560078080

約数和(自身を除く): 1301374676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 761927, 1523854, 3047708, 5333489, 10666978, 21333956, 44953693, 89907386, 179814772, 314675851, 629351702, 1258703404]

約数ペア:

[(1, 1258703404), (2, 629351702), (4, 314675851), (7, 179814772), (14, 89907386), (28, 44953693), (59, 21333956), (118, 10666978), (236, 5333489), (413, 3047708), (826, 1523854), (1652, 761927)]