408996828892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2493883103}}^1$

素因数の和:2493883148

約数の個数: 12

約数和(自身を含む): 733201632576

約数和(自身を除く): 324204803684

約数列:

[1, 2, 4, 41, 82, 164, 2493883103, 4987766206, 9975532412, 102249207223, 204498414446, 408996828892]

約数ペア:

[(1, 408996828892), (2, 204498414446), (4, 102249207223), (41, 9975532412), (82, 4987766206), (164, 2493883103)]