1243732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 2547776

約数和(自身を除く): 1304044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1033, 1204, 2066, 4132, 7231, 14462, 28924, 44419, 88838, 177676, 310933, 621866, 1243732]

約数ペア:

[(1, 1243732), (2, 621866), (4, 310933), (7, 177676), (14, 88838), (28, 44419), (43, 28924), (86, 14462), (172, 7231), (301, 4132), (602, 2066), (1033, 1204)]