65558012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1260731}}^1$

素因数の和:1260748

約数の個数: 12

約数和(自身を含む): 123551736

約数和(自身を除く): 57993724

約数列:

[1, 2, 4, 13, 26, 52, 1260731, 2521462, 5042924, 16389503, 32779006, 65558012]

約数ペア:

[(1, 65558012), (2, 32779006), (4, 16389503), (13, 5042924), (26, 2521462), (52, 1260731)]