1979683069

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{5279}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 2458114560

約数和(自身を除く): 478431491

約数列:

[1, 7, 13, 91, 169, 317, 1183, 2219, 4121, 5279, 28847, 36953, 53573, 68627, 375011, 480389, 892151, 1673443, 6245057, 11714101, 21754759, 152283313, 282811867, 1979683069]

約数ペア:

[(1, 1979683069), (7, 282811867), (13, 152283313), (91, 21754759), (169, 11714101), (317, 6245057), (1183, 1673443), (2219, 892151), (4121, 480389), (5279, 375011), (28847, 68627), (36953, 53573)]