778867730

素因数分解:

$2^1\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{29581}}^1$

素因数の和:32221

約数の個数: 16

約数和(自身を含む): 1402541784

約数和(自身を除く): 623674054

約数列:

[1, 2, 5, 10, 2633, 5266, 13165, 26330, 29581, 59162, 147905, 295810, 77886773, 155773546, 389433865, 778867730]

約数ペア:

[(1, 778867730), (2, 389433865), (5, 155773546), (10, 77886773), (2633, 295810), (5266, 147905), (13165, 59162), (26330, 29581)]