2181199057

素因数分解:

${\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1\times {\mathrm{673}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 2257959312

約数和(自身を除く): 76760255

約数列:

[1, 41, 137, 577, 673, 5617, 23657, 27593, 79049, 92201, 388321, 3241009, 3780241, 15921161, 53199977, 2181199057]

約数ペア:

[(1, 2181199057), (41, 53199977), (137, 15921161), (577, 3780241), (673, 3241009), (5617, 388321), (23657, 92201), (27593, 79049)]