291268683962

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1047729079}}^1$

素因数の和:1047729220

約数の個数: 8

約数和(自身を含む): 440046213600

約数和(自身を除く): 148777529638

約数列:

[1, 2, 139, 278, 1047729079, 2095458158, 145634341981, 291268683962]

約数ペア:

[(1, 291268683962), (2, 145634341981), (139, 2095458158), (278, 1047729079)]