291238868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1234063}}^1$

素因数の和:1234126

約数の個数: 12

約数和(自身を含む): 518306880

約数和(自身を除く): 227068012

約数列:

[1, 2, 4, 59, 118, 236, 1234063, 2468126, 4936252, 72809717, 145619434, 291238868]

約数ペア:

[(1, 291238868), (2, 145619434), (4, 72809717), (59, 4936252), (118, 2468126), (236, 1234063)]