2045555058

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1\times {\mathrm{2161}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 4146888960

約数和(自身を除く): 2101333902

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1997, 2161, 3994, 4322, 5991, 6483, 11982, 12966, 157763, 170719, 315526, 341438, 473289, 512157, 946578, 1024314, 4315517, 8631034, 12946551, 25893102, 340925843, 681851686, 1022777529, 2045555058]

約数ペア:

[(1, 2045555058), (2, 1022777529), (3, 681851686), (6, 340925843), (79, 25893102), (158, 12946551), (237, 8631034), (474, 4315517), (1997, 1024314), (2161, 946578), (3994, 512157), (4322, 473289), (5991, 341438), (6483, 315526), (11982, 170719), (12966, 157763)]