413540428

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{65063}}^1$

素因数の和:65301

約数の個数: 24

約数和(自身を含む): 830737152

約数和(自身を除く): 417196724

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 65063, 130126, 260252, 455441, 910882, 1821764, 14769301, 29538602, 59077204, 103385107, 206770214, 413540428]

約数ペア:

[(1, 413540428), (2, 206770214), (4, 103385107), (7, 59077204), (14, 29538602), (28, 14769301), (227, 1821764), (454, 910882), (908, 455441), (1589, 260252), (3178, 130126), (6356, 65063)]