1531442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 2528064

約数和(自身を除く): 996622

約数列:

[1, 2, 11, 22, 151, 302, 461, 922, 1661, 3322, 5071, 10142, 69611, 139222, 765721, 1531442]

約数ペア:

[(1, 1531442), (2, 765721), (11, 139222), (22, 69611), (151, 10142), (302, 5071), (461, 3322), (922, 1661)]