489285190

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{37039}}^1$

素因数の和:38367

約数の個数: 16

約数和(自身を含む): 881403840

約数和(自身を除く): 392118650

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 13210, 37039, 74078, 185195, 370390, 48928519, 97857038, 244642595, 489285190]

約数ペア:

[(1, 489285190), (2, 244642595), (5, 97857038), (10, 48928519), (1321, 370390), (2642, 185195), (6605, 74078), (13210, 37039)]