2511442988

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{773}}^1\times {\mathrm{1559}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 4411985760

約数和(自身を除く): 1900542772

約数列:

[1, 2, 4, 521, 773, 1042, 1546, 1559, 2084, 3092, 3118, 6236, 402733, 805466, 812239, 1205107, 1610932, 1624478, 2410214, 3248956, 4820428, 627860747, 1255721494, 2511442988]

約数ペア:

[(1, 2511442988), (2, 1255721494), (4, 627860747), (521, 4820428), (773, 3248956), (1042, 2410214), (1546, 1624478), (1559, 1610932), (2084, 1205107), (3092, 812239), (3118, 805466), (6236, 402733)]