1245652198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4682903}}^1$

素因数の和:4682931

約数の個数: 16

約数和(自身を含む): 2247793920

約数和(自身を除く): 1002141722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4682903, 9365806, 32780321, 65560642, 88975157, 177950314, 622826099, 1245652198]

約数ペア:

[(1, 1245652198), (2, 622826099), (7, 177950314), (14, 88975157), (19, 65560642), (38, 32780321), (133, 9365806), (266, 4682903)]