180876358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{3343}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 292412736

約数和(自身を除く): 111536378

約数列:

[1, 2, 13, 26, 2081, 3343, 4162, 6686, 27053, 43459, 54106, 86918, 6956783, 13913566, 90438179, 180876358]

約数ペア:

[(1, 180876358), (2, 90438179), (13, 13913566), (26, 6956783), (2081, 86918), (3343, 54106), (4162, 43459), (6686, 27053)]