1155310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8907

約数の個数: 16

約数和(自身を含む): 2239776

約数和(自身を除く): 1084466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8887, 17774, 44435, 88870, 115531, 231062, 577655, 1155310]

約数ペア:

[(1, 1155310), (2, 577655), (5, 231062), (10, 115531), (13, 88870), (26, 44435), (65, 17774), (130, 8887)]