1957486570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{133253}}^1$

素因数の和:133386

約数の個数: 32

約数和(自身を含む): 3828120912

約数和(自身を除く): 1870634342

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 133253, 266506, 666265, 1332530, 1732289, 3464578, 8661445, 15057589, 17322890, 30115178, 75287945, 150575890, 195748657, 391497314, 978743285, 1957486570]

約数ペア:

[(1, 1957486570), (2, 978743285), (5, 391497314), (10, 195748657), (13, 150575890), (26, 75287945), (65, 30115178), (113, 17322890), (130, 15057589), (226, 8661445), (565, 3464578), (1130, 1732289), (1469, 1332530), (2938, 666265), (7345, 266506), (14690, 133253)]