1900795393

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{5323}}^1$

素因数の和:5836

約数の個数: 16

約数和(自身を含む): 2194339840

約数和(自身を除く): 293544447

約数列:

[1, 7, 139, 367, 973, 2569, 5323, 37261, 51013, 357091, 739897, 1953541, 5179279, 13674787, 271542199, 1900795393]

約数ペア:

[(1, 1900795393), (7, 271542199), (139, 13674787), (367, 5179279), (973, 1953541), (2569, 739897), (5323, 357091), (37261, 51013)]