2085774677

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1\times {\mathrm{3571}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 2402784384

約数和(自身を除く): 317009707

約数列:

[1, 7, 181, 461, 1267, 3227, 3571, 24997, 83441, 584087, 646351, 1646231, 4524457, 11523617, 297967811, 2085774677]

約数ペア:

[(1, 2085774677), (7, 297967811), (181, 11523617), (461, 4524457), (1267, 1646231), (3227, 646351), (3571, 584087), (24997, 83441)]