826640942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1\times {\mathrm{8629}}^1$

素因数の和:11171

約数の個数: 16

約数和(自身を含む): 1305891600

約数和(自身を除く): 479250658

約数列:

[1, 2, 19, 38, 2521, 5042, 8629, 17258, 47899, 95798, 163951, 327902, 21753709, 43507418, 413320471, 826640942]

約数ペア:

[(1, 826640942), (2, 413320471), (19, 43507418), (38, 21753709), (2521, 327902), (5042, 163951), (8629, 95798), (17258, 47899)]