2015672816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2929757}}^1$

素因数の和:2929808

約数の個数: 20

約数和(自身を含む): 3996189912

約数和(自身を除く): 1980517096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2929757, 5859514, 11719028, 23438056, 46876112, 125979551, 251959102, 503918204, 1007836408, 2015672816]

約数ペア:

[(1, 2015672816), (2, 1007836408), (4, 503918204), (8, 251959102), (16, 125979551), (43, 46876112), (86, 23438056), (172, 11719028), (344, 5859514), (688, 2929757)]