247308314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{5449}}^1$

素因数の和:7525

約数の個数: 16

約数和(自身を含む): 404956800

約数和(自身を除く): 157648486

約数列:

[1, 2, 11, 22, 2063, 4126, 5449, 10898, 22693, 45386, 59939, 119878, 11241287, 22482574, 123654157, 247308314]

約数ペア:

[(1, 247308314), (2, 123654157), (11, 22482574), (22, 11241287), (2063, 119878), (4126, 59939), (5449, 45386), (10898, 22693)]