419731489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 449612800

約数和(自身を除く): 29881311

約数列:

[1, 19, 103, 139, 1543, 1957, 2641, 14317, 29317, 158929, 214477, 272023, 3019651, 4075063, 22091131, 419731489]

約数ペア:

[(1, 419731489), (19, 22091131), (103, 4075063), (139, 3019651), (1543, 272023), (1957, 214477), (2641, 158929), (14317, 29317)]