3877822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 6703200

約数和(自身を除く): 2825378

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 139, 278, 377, 481, 754, 962, 1073, 1807, 2146, 3614, 4031, 5143, 8062, 10286, 13949, 27898, 52403, 66859, 104806, 133718, 149147, 298294, 1938911, 3877822]

約数ペア:

[(1, 3877822), (2, 1938911), (13, 298294), (26, 149147), (29, 133718), (37, 104806), (58, 66859), (74, 52403), (139, 27898), (278, 13949), (377, 10286), (481, 8062), (754, 5143), (962, 4031), (1073, 3614), (1807, 2146)]