315692778239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8647}}^1\times {\mathrm{12239}}^1$

素因数の和:21062

約数の個数: 16

約数和(自身を含む): 334490803200

約数和(自身を除く): 18798024961

約数列:

[1, 19, 157, 2983, 8647, 12239, 164293, 232541, 1357579, 1921523, 25794001, 36508937, 105830633, 2010782027, 16615409381, 315692778239]

約数ペア:

[(1, 315692778239), (19, 16615409381), (157, 2010782027), (2983, 105830633), (8647, 36508937), (12239, 25794001), (164293, 1921523), (232541, 1357579)]