8731060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33581}}^1$

素因数の和:33603

約数の個数: 24

約数和(自身を含む): 19746216

約数和(自身を除く): 11015156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33581, 67162, 134324, 167905, 335810, 436553, 671620, 873106, 1746212, 2182765, 4365530, 8731060]

約数ペア:

[(1, 8731060), (2, 4365530), (4, 2182765), (5, 1746212), (10, 873106), (13, 671620), (20, 436553), (26, 335810), (52, 167905), (65, 134324), (130, 67162), (260, 33581)]