4531978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1949

約数の個数: 16

約数和(自身を含む): 7485696

約数和(自身を除く): 2953718

約数列:

[1, 2, 11, 22, 113, 226, 1243, 1823, 2486, 3646, 20053, 40106, 205999, 411998, 2265989, 4531978]

約数ペア:

[(1, 4531978), (2, 2265989), (11, 411998), (22, 205999), (113, 40106), (226, 20053), (1243, 3646), (1823, 2486)]