1290971611

素因数分解:

${\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 1334772000

約数和(自身を除く): 43800389

約数列:

[1, 67, 89, 149, 1453, 5963, 9983, 13261, 97351, 129317, 216497, 888487, 8664239, 14505299, 19268233, 1290971611]

約数ペア:

[(1, 1290971611), (67, 19268233), (89, 14505299), (149, 8664239), (1453, 888487), (5963, 216497), (9983, 129317), (13261, 97351)]