90441026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14083}}^1$

素因数の和:14130

約数の個数: 24

約数和(自身を含む): 154642320

約数和(自身を除く): 64201294

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 14083, 28166, 183079, 267577, 366158, 535154, 2380027, 3478501, 4760054, 6957002, 45220513, 90441026]

約数ペア:

[(1, 90441026), (2, 45220513), (13, 6957002), (19, 4760054), (26, 3478501), (38, 2380027), (169, 535154), (247, 366158), (338, 267577), (494, 183079), (3211, 28166), (6422, 14083)]