1387524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 3314080

約数和(自身を除く): 1926556

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2689, 5378, 8067, 10756, 16134, 32268, 115627, 231254, 346881, 462508, 693762, 1387524]

約数ペア:

[(1, 1387524), (2, 693762), (3, 462508), (4, 346881), (6, 231254), (12, 115627), (43, 32268), (86, 16134), (129, 10756), (172, 8067), (258, 5378), (516, 2689)]