668825014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2338549}}^1$

素因数の和:2338575

約数の個数: 16

約数和(自身を含む): 1178629200

約数和(自身を除く): 509804186

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2338549, 4677098, 25724039, 30401137, 51448078, 60802274, 334412507, 668825014]

約数ペア:

[(1, 668825014), (2, 334412507), (11, 60802274), (13, 51448078), (22, 30401137), (26, 25724039), (143, 4677098), (286, 2338549)]