2243377652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{21499}}^1$

素因数の和:22895

約数の個数: 24

約数和(自身を含む): 4135740000

約数和(自身を除く): 1892362348

約数列:

[1, 2, 4, 19, 38, 76, 1373, 2746, 5492, 21499, 26087, 42998, 52174, 85996, 104348, 408481, 816962, 1633924, 29518127, 59036254, 118072508, 560844413, 1121688826, 2243377652]

約数ペア:

[(1, 2243377652), (2, 1121688826), (4, 560844413), (19, 118072508), (38, 59036254), (76, 29518127), (1373, 1633924), (2746, 816962), (5492, 408481), (21499, 104348), (26087, 85996), (42998, 52174)]