1009087628

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 1774891104

約数和(自身を除く): 765803476

約数列:

[1, 2, 4, 401, 631, 802, 997, 1262, 1604, 1994, 2524, 3988, 253031, 399797, 506062, 629107, 799594, 1012124, 1258214, 1599188, 2516428, 252271907, 504543814, 1009087628]

約数ペア:

[(1, 1009087628), (2, 504543814), (4, 252271907), (401, 2516428), (631, 1599188), (802, 1258214), (997, 1012124), (1262, 799594), (1604, 629107), (1994, 506062), (2524, 399797), (3988, 253031)]