4077668

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 8222592

約数和(自身を除く): 4144924

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1063, 1918, 2126, 3836, 4252, 7441, 14882, 29764, 145631, 291262, 582524, 1019417, 2038834, 4077668]

約数ペア:

[(1, 4077668), (2, 2038834), (4, 1019417), (7, 582524), (14, 291262), (28, 145631), (137, 29764), (274, 14882), (548, 7441), (959, 4252), (1063, 3836), (1918, 2126)]