2008657646

素因数分解:

$2^1\times {\mathrm{677}}^1\times {\mathrm{1213}}^1\times {\mathrm{1223}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 3022393824

約数和(自身を除く): 1013736178

約数列:

[1, 2, 677, 1213, 1223, 1354, 2426, 2446, 821201, 827971, 1483499, 1642402, 1655942, 2966998, 1004328823, 2008657646]

約数ペア:

[(1, 2008657646), (2, 1004328823), (677, 2966998), (1213, 1655942), (1223, 1642402), (1354, 1483499), (2426, 827971), (2446, 821201)]