2071748018

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1\times {\mathrm{10631}}^1$

素因数の和:11473

約数の個数: 16

約数和(自身を含む): 3134738880

約数和(自身を除く): 1062990862

約数列:

[1, 2, 139, 278, 701, 1402, 10631, 21262, 97439, 194878, 1477709, 2955418, 7452331, 14904662, 1035874009, 2071748018]

約数ペア:

[(1, 2071748018), (2, 1035874009), (139, 14904662), (278, 7452331), (701, 2955418), (1402, 1477709), (10631, 194878), (21262, 97439)]