634322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 1059072

約数和(自身を除く): 424750

約数列:

[1, 2, 13, 26, 31, 62, 403, 787, 806, 1574, 10231, 20462, 24397, 48794, 317161, 634322]

約数ペア:

[(1, 634322), (2, 317161), (13, 48794), (26, 24397), (31, 20462), (62, 10231), (403, 1574), (787, 806)]