1268741566

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{3253}}^1$

素因数の和:4467

約数の個数: 16

約数和(自身を含む): 1915538688

約数和(自身を除く): 646797122

約数列:

[1, 2, 191, 382, 1021, 2042, 3253, 6506, 195011, 390022, 621323, 1242646, 3321313, 6642626, 634370783, 1268741566]

約数ペア:

[(1, 1268741566), (2, 634370783), (191, 6642626), (382, 3321313), (1021, 1242646), (2042, 621323), (3253, 390022), (6506, 195011)]