31382002078

素因数分解:

$2^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{456811}}^1$

素因数の和:457528

約数の個数: 24

約数和(自身を含む): 54836626104

約数和(自身を除く): 23454624026

約数列:

[1, 2, 7, 14, 49, 98, 701, 1402, 4907, 9814, 34349, 68698, 456811, 913622, 3197677, 6395354, 22383739, 44767478, 320224511, 640449022, 2241571577, 4483143154, 15691001039, 31382002078]

約数ペア:

[(1, 31382002078), (2, 15691001039), (7, 4483143154), (14, 2241571577), (49, 640449022), (98, 320224511), (701, 44767478), (1402, 22383739), (4907, 6395354), (9814, 3197677), (34349, 913622), (68698, 456811)]