489684098

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1\times {\mathrm{1523}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 738688896

約数和(自身を除く): 249004798

約数列:

[1, 2, 373, 431, 746, 862, 1523, 3046, 160763, 321526, 568079, 656413, 1136158, 1312826, 244842049, 489684098]

約数ペア:

[(1, 489684098), (2, 244842049), (373, 1312826), (431, 1136158), (746, 656413), (862, 568079), (1523, 321526), (3046, 160763)]