2140300799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1383517}}^1$

素因数の和:1383554

約数の個数: 16

約数和(自身を含む): 2789172288

約数和(自身を除く): 648871489

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1383517, 9684619, 17985721, 23519789, 125900047, 164638523, 305757257, 2140300799]

約数ペア:

[(1, 2140300799), (7, 305757257), (13, 164638523), (17, 125900047), (91, 23519789), (119, 17985721), (221, 9684619), (1547, 1383517)]