2038283678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1\times {\mathrm{10739}}^1$

素因数の和:12991

約数の個数: 16

約数和(自身を含む): 3130237440

約数和(自身を除く): 1091953762

約数列:

[1, 2, 43, 86, 2207, 4414, 10739, 21478, 94901, 189802, 461777, 923554, 23700973, 47401946, 1019141839, 2038283678]

約数ペア:

[(1, 2038283678), (2, 1019141839), (43, 47401946), (86, 23700973), (2207, 923554), (4414, 461777), (10739, 189802), (21478, 94901)]