2013808115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1\times {\mathrm{11777}}^1$

素因数の和:14902

約数の個数: 16

約数和(自身を含む): 2637329760

約数和(自身を除く): 623521645

約数列:

[1, 5, 11, 55, 3109, 11777, 15545, 34199, 58885, 129547, 170995, 647735, 36614693, 183073465, 402761623, 2013808115]

約数ペア:

[(1, 2013808115), (5, 402761623), (11, 183073465), (55, 36614693), (3109, 647735), (11777, 170995), (15545, 129547), (34199, 58885)]