492719630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{4273}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 956418624

約数和(自身を除く): 463698994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 887, 1774, 4273, 4435, 8546, 8870, 11531, 21365, 23062, 42730, 55549, 57655, 111098, 115310, 277745, 555490, 3790151, 7580302, 18950755, 37901510, 49271963, 98543926, 246359815, 492719630]

約数ペア:

[(1, 492719630), (2, 246359815), (5, 98543926), (10, 49271963), (13, 37901510), (26, 18950755), (65, 7580302), (130, 3790151), (887, 555490), (1774, 277745), (4273, 115310), (4435, 111098), (8546, 57655), (8870, 55549), (11531, 42730), (21365, 23062)]