2620242521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 3042603648

約数和(自身を除く): 422361127

約数列:

[1, 13, 17, 83, 211, 221, 677, 1079, 1411, 2743, 3587, 8801, 11509, 17513, 18343, 46631, 56191, 142847, 149617, 227669, 297721, 730483, 955247, 1857011, 2428399, 3870373, 11856301, 12418211, 31569187, 154131913, 201557117, 2620242521]

約数ペア:

[(1, 2620242521), (13, 201557117), (17, 154131913), (83, 31569187), (211, 12418211), (221, 11856301), (677, 3870373), (1079, 2428399), (1411, 1857011), (2743, 955247), (3587, 730483), (8801, 297721), (11509, 227669), (17513, 149617), (18343, 142847), (46631, 56191)]