678474750239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1\times {\mathrm{93913}}^1$

素因数の和:96615

約数の個数: 32

約数和(自身を含む): 839365766400

約数和(自身を除く): 160891016161

約数列:

[1, 11, 13, 19, 143, 209, 247, 2659, 2717, 29249, 34567, 50521, 93913, 380237, 555731, 656773, 1033043, 1220869, 1784347, 7224503, 13429559, 19627817, 23196511, 249714667, 255161621, 2746861337, 3246290671, 4744578673, 35709197381, 52190365403, 61679522749, 678474750239]

約数ペア:

[(1, 678474750239), (11, 61679522749), (13, 52190365403), (19, 35709197381), (143, 4744578673), (209, 3246290671), (247, 2746861337), (2659, 255161621), (2717, 249714667), (29249, 23196511), (34567, 19627817), (50521, 13429559), (93913, 7224503), (380237, 1784347), (555731, 1220869), (656773, 1033043)]