1640572021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{4021}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 1853337600

約数和(自身を除く): 212765579

約数列:

[1, 11, 29, 319, 1279, 4021, 14069, 37091, 44231, 116609, 408001, 1282699, 5142859, 56571449, 149142911, 1640572021]

約数ペア:

[(1, 1640572021), (11, 149142911), (29, 56571449), (319, 5142859), (1279, 1282699), (4021, 408001), (14069, 116609), (37091, 44231)]