2049250078

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1\times {\mathrm{8369}}^1$

素因数の和:9203

約数の個数: 16

約数和(自身を含む): 3095159040

約数和(自身を除く): 1045908962

約数列:

[1, 2, 191, 382, 641, 1282, 8369, 16738, 122431, 244862, 1598479, 3196958, 5364529, 10729058, 1024625039, 2049250078]

約数ペア:

[(1, 2049250078), (2, 1024625039), (191, 10729058), (382, 5364529), (641, 3196958), (1282, 1598479), (8369, 244862), (16738, 122431)]