271322012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5217731}}^1$

素因数の和:5217748

約数の個数: 12

約数和(自身を含む): 511337736

約数和(自身を除く): 240015724

約数列:

[1, 2, 4, 13, 26, 52, 5217731, 10435462, 20870924, 67830503, 135661006, 271322012]

約数ペア:

[(1, 271322012), (2, 135661006), (4, 67830503), (13, 20870924), (26, 10435462), (52, 5217731)]