489472510

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{34739}}^1$

素因数の和:36155

約数の個数: 16

約数和(自身を含む): 881701200

約数和(自身を除く): 392228690

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 34739, 69478, 173695, 347390, 48947251, 97894502, 244736255, 489472510]

約数ペア:

[(1, 489472510), (2, 244736255), (5, 97894502), (10, 48947251), (1409, 347390), (2818, 173695), (7045, 69478), (14090, 34739)]