2016993310

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1\times {\mathrm{2129}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 3657636000

約数和(自身を除く): 1640642690

約数列:

[1, 2, 5, 10, 211, 422, 449, 898, 1055, 2110, 2129, 2245, 4258, 4490, 10645, 21290, 94739, 189478, 449219, 473695, 898438, 947390, 955921, 1911842, 2246095, 4492190, 4779605, 9559210, 201699331, 403398662, 1008496655, 2016993310]

約数ペア:

[(1, 2016993310), (2, 1008496655), (5, 403398662), (10, 201699331), (211, 9559210), (422, 4779605), (449, 4492190), (898, 2246095), (1055, 1911842), (2110, 955921), (2129, 947390), (2245, 898438), (4258, 473695), (4490, 449219), (10645, 189478), (21290, 94739)]