890451316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{15377}}^1$

素因数の和:15879

約数の個数: 24

約数和(自身を含む): 1612106496

約数和(自身を除く): 721655180

約数列:

[1, 2, 4, 31, 62, 124, 467, 934, 1868, 14477, 15377, 28954, 30754, 57908, 61508, 476687, 953374, 1906748, 7181059, 14362118, 28724236, 222612829, 445225658, 890451316]

約数ペア:

[(1, 890451316), (2, 445225658), (4, 222612829), (31, 28724236), (62, 14362118), (124, 7181059), (467, 1906748), (934, 953374), (1868, 476687), (14477, 61508), (15377, 57908), (28954, 30754)]