489283390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{484439}}^1$

素因数の和:484547

約数の個数: 16

約数和(自身を含む): 889431840

約数和(自身を除く): 400148450

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 484439, 968878, 2422195, 4844390, 48928339, 97856678, 244641695, 489283390]

約数ペア:

[(1, 489283390), (2, 244641695), (5, 97856678), (10, 48928339), (101, 4844390), (202, 2422195), (505, 968878), (1010, 484439)]