78005002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{549331}}^1$

素因数の和:549404

約数の個数: 8

約数和(自身を含む): 118655712

約数和(自身を除く): 40650710

約数列:

[1, 2, 71, 142, 549331, 1098662, 39002501, 78005002]

約数ペア:

[(1, 78005002), (2, 39002501), (71, 1098662), (142, 549331)]