489017842

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{70241}}^1$

素因数の和:70361

約数の個数: 12

約数和(自身を含む): 746180766

約数和(自身を除く): 257162924

約数列:

[1, 2, 59, 118, 3481, 6962, 70241, 140482, 4144219, 8288438, 244508921, 489017842]

約数ペア:

[(1, 489017842), (2, 244508921), (59, 8288438), (118, 4144219), (3481, 140482), (6962, 70241)]