2423951999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 2985984000

約数和(自身を除く): 562032001

約数列:

[1, 7, 19, 71, 107, 133, 497, 749, 1349, 2033, 2399, 7597, 9443, 14231, 16793, 45581, 53179, 144343, 170329, 256693, 319067, 1010401, 1192303, 1796851, 3236251, 4877167, 18225203, 22653757, 34140169, 127576421, 346278857, 2423951999]

約数ペア:

[(1, 2423951999), (7, 346278857), (19, 127576421), (71, 34140169), (107, 22653757), (133, 18225203), (497, 4877167), (749, 3236251), (1349, 1796851), (2033, 1192303), (2399, 1010401), (7597, 319067), (9443, 256693), (14231, 170329), (16793, 144343), (45581, 53179)]