2686475036

素因数分解:

$2^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{61543}}^1$

素因数の和:63113

約数の個数: 24

約数和(自身を含む): 5376483840

約数和(自身を除く): 2690008804

約数列:

[1, 2, 4, 7, 14, 28, 1559, 3118, 6236, 10913, 21826, 43652, 61543, 123086, 246172, 430801, 861602, 1723204, 95945537, 191891074, 383782148, 671618759, 1343237518, 2686475036]

約数ペア:

[(1, 2686475036), (2, 1343237518), (4, 671618759), (7, 383782148), (14, 191891074), (28, 95945537), (1559, 1723204), (3118, 861602), (6236, 430801), (10913, 246172), (21826, 123086), (43652, 61543)]