7739572970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10900807}}^1$

素因数の和:10900885

約数の個数: 16

約数和(自身を含む): 14127447168

約数和(自身を除く): 6387874198

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 10900807, 21801614, 54504035, 109008070, 773957297, 1547914594, 3869786485, 7739572970]

約数ペア:

[(1, 7739572970), (2, 3869786485), (5, 1547914594), (10, 773957297), (71, 109008070), (142, 54504035), (355, 21801614), (710, 10900807)]