2021893928

素因数分解:

$2^3\times {\mathrm{5419}}^1\times {\mathrm{46639}}^1$

素因数の和:52064

約数の個数: 16

約数和(自身を含む): 3791832000

約数和(自身を除く): 1769938072

約数列:

[1, 2, 4, 8, 5419, 10838, 21676, 43352, 46639, 93278, 186556, 373112, 252736741, 505473482, 1010946964, 2021893928]

約数ペア:

[(1, 2021893928), (2, 1010946964), (4, 505473482), (8, 252736741), (5419, 373112), (10838, 186556), (21676, 93278), (43352, 46639)]