2661422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 4257792

約数和(自身を除く): 1596370

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1231, 2162, 2462, 28313, 56626, 57857, 115714, 1330711, 2661422]

約数ペア:

[(1, 2661422), (2, 1330711), (23, 115714), (46, 57857), (47, 56626), (94, 28313), (1081, 2462), (1231, 2162)]