290282330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2232941}}^1$

素因数の和:2232961

約数の個数: 16

約数和(自身を含む): 562701384

約数和(自身を除く): 272419054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2232941, 4465882, 11164705, 22329410, 29028233, 58056466, 145141165, 290282330]

約数ペア:

[(1, 290282330), (2, 145141165), (5, 58056466), (10, 29028233), (13, 22329410), (26, 11164705), (65, 4465882), (130, 2232941)]