2792081042

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{88801}}^1$

素因数の和:89081

約数の個数: 16

約数和(自身を含む): 4262496000

約数和(自身を除く): 1470414958

約数列:

[1, 2, 79, 158, 199, 398, 15721, 31442, 88801, 177602, 7015279, 14030558, 17671399, 35342798, 1396040521, 2792081042]

約数ペア:

[(1, 2792081042), (2, 1396040521), (79, 35342798), (158, 17671399), (199, 14030558), (398, 7015279), (15721, 177602), (31442, 88801)]