4085190722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{820649}}^1$

素因数の和:820801

約数の個数: 16

約数和(自身を含む): 6499548000

約数和(自身を除く): 2414357278

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 820649, 1641298, 15592331, 31184662, 107505019, 215010038, 2042595361, 4085190722]

約数ペア:

[(1, 4085190722), (2, 2042595361), (19, 215010038), (38, 107505019), (131, 31184662), (262, 15592331), (2489, 1641298), (4978, 820649)]