1520730029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{9643}}^1$

素因数の和:11396

約数の個数: 16

約数和(自身を含む): 1872941952

約数和(自身を除く): 352211923

約数列:

[1, 7, 13, 91, 1733, 9643, 12131, 22529, 67501, 125359, 157703, 877513, 16711319, 116979233, 217247147, 1520730029]

約数ペア:

[(1, 1520730029), (7, 217247147), (13, 116979233), (91, 16711319), (1733, 877513), (9643, 157703), (12131, 125359), (22529, 67501)]