4990858945

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{41351}}^1$

素因数の和:41696

約数の個数: 16

約数和(自身を含む): 6073781760

約数和(自身を除く): 1082922815

約数列:

[1, 5, 101, 239, 505, 1195, 24139, 41351, 120695, 206755, 4176451, 9882889, 20882255, 49414445, 998171789, 4990858945]

約数ペア:

[(1, 4990858945), (5, 998171789), (101, 49414445), (239, 20882255), (505, 9882889), (1195, 4176451), (24139, 206755), (41351, 120695)]