489735490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2880797}}^1$

素因数の和:2880821

約数の個数: 16

約数和(自身を含む): 933378552

約数和(自身を除く): 443643062

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2880797, 5761594, 14403985, 28807970, 48973549, 97947098, 244867745, 489735490]

約数ペア:

[(1, 489735490), (2, 244867745), (5, 97947098), (10, 48973549), (17, 28807970), (34, 14403985), (85, 5761594), (170, 2880797)]