2056571489

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{13759}}^1$

素因数の和:14060

約数の個数: 16

約数和(自身を含む): 2383011840

約数和(自身を除く): 326440351

約数列:

[1, 7, 131, 163, 917, 1141, 13759, 21353, 96313, 149471, 1802429, 2242717, 12617003, 15699019, 293795927, 2056571489]

約数ペア:

[(1, 2056571489), (7, 293795927), (131, 15699019), (163, 12617003), (917, 2242717), (1141, 1802429), (13759, 149471), (21353, 96313)]