2017310570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{76733}}^1$

素因数の和:76990

約数の個数: 32

約数和(自身を含む): 3977890560

約数和(自身を除く): 1960579990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 76733, 153466, 383665, 767330, 844063, 1688126, 4220315, 8440630, 18339187, 36678374, 91695935, 183391870, 201731057, 403462114, 1008655285, 2017310570]

約数ペア:

[(1, 2017310570), (2, 1008655285), (5, 403462114), (10, 201731057), (11, 183391870), (22, 91695935), (55, 36678374), (110, 18339187), (239, 8440630), (478, 4220315), (1195, 1688126), (2390, 844063), (2629, 767330), (5258, 383665), (13145, 153466), (26290, 76733)]