2208655761

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{24337}}^1$

素因数の和:24545

約数の個数: 24

約数和(自身を含む): 3206774880

約数和(自身を除く): 998119119

約数列:

[1, 3, 13, 39, 169, 179, 507, 537, 2327, 6981, 24337, 30251, 73011, 90753, 316381, 949143, 4112953, 4356323, 12338859, 13068969, 56632199, 169896597, 736218587, 2208655761]

約数ペア:

[(1, 2208655761), (3, 736218587), (13, 169896597), (39, 56632199), (169, 13068969), (179, 12338859), (507, 4356323), (537, 4112953), (2327, 949143), (6981, 316381), (24337, 90753), (30251, 73011)]