426796835

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{1693}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 517794816

約数和(自身を除く): 90997981

約数列:

[1, 5, 127, 397, 635, 1693, 1985, 8465, 50419, 215011, 252095, 672121, 1075055, 3360605, 85359367, 426796835]

約数ペア:

[(1, 426796835), (5, 85359367), (127, 3360605), (397, 1075055), (635, 672121), (1693, 252095), (1985, 215011), (8465, 50419)]