290809458412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13999}}^1\times {\mathrm{472127}}^1$

素因数の和:486141

約数の個数: 24

約数和(自身を含む): 555222528000

約数和(自身を除く): 264413069588

約数列:

[1, 2, 4, 11, 22, 44, 13999, 27998, 55996, 153989, 307978, 472127, 615956, 944254, 1888508, 5193397, 10386794, 20773588, 6609305873, 13218611746, 26437223492, 72702364603, 145404729206, 290809458412]

約数ペア:

[(1, 290809458412), (2, 145404729206), (4, 72702364603), (11, 26437223492), (22, 13218611746), (44, 6609305873), (13999, 20773588), (27998, 10386794), (55996, 5193397), (153989, 1888508), (307978, 944254), (472127, 615956)]