494143312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{3389}}^1$

素因数の和:4111

約数の個数: 40

約数和(自身を含む): 1032824520

約数和(自身を除く): 538681208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 701, 1402, 2804, 3389, 5608, 6778, 9113, 11216, 13556, 18226, 27112, 36452, 44057, 54224, 72904, 88114, 145808, 176228, 352456, 704912, 2375689, 4751378, 9502756, 19005512, 30883957, 38011024, 61767914, 123535828, 247071656, 494143312]

約数ペア:

[(1, 494143312), (2, 247071656), (4, 123535828), (8, 61767914), (13, 38011024), (16, 30883957), (26, 19005512), (52, 9502756), (104, 4751378), (208, 2375689), (701, 704912), (1402, 352456), (2804, 176228), (3389, 145808), (5608, 88114), (6778, 72904), (9113, 54224), (11216, 44057), (13556, 36452), (18226, 27112)]