42979898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9133}}^1$

素因数の和:9329

約数の個数: 16

約数和(自身を含む): 69820296

約数和(自身を除く): 26840398

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 9133, 18266, 118729, 237458, 1653073, 3306146, 21489949, 42979898]

約数ペア:

[(1, 42979898), (2, 21489949), (13, 3306146), (26, 1653073), (181, 237458), (362, 118729), (2353, 18266), (4706, 9133)]