2017070905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{155219}}^1$

素因数の和:155360

約数の個数: 16

約数和(自身を含む): 2548091520

約数和(自身を除く): 531020615

約数列:

[1, 5, 23, 113, 115, 565, 2599, 12995, 155219, 776095, 3570037, 17539747, 17850185, 87698735, 403414181, 2017070905]

約数ペア:

[(1, 2017070905), (5, 403414181), (23, 87698735), (113, 17850185), (115, 17539747), (565, 3570037), (2599, 776095), (12995, 155219)]