486541778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{20887}}^1$

素因数の和:21521

約数の個数: 16

約数和(自身を含む): 769513920

約数和(自身を除く): 282972142

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 20887, 23294, 41774, 396853, 793706, 12803731, 25607462, 243270889, 486541778]

約数ペア:

[(1, 486541778), (2, 243270889), (19, 25607462), (38, 12803731), (613, 793706), (1226, 396853), (11647, 41774), (20887, 23294)]