1387062

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 3027024

約数和(自身を除く): 1639962

約数列:

[1, 2, 3, 6, 9, 18, 263, 293, 526, 586, 789, 879, 1578, 1758, 2367, 2637, 4734, 5274, 77059, 154118, 231177, 462354, 693531, 1387062]

約数ペア:

[(1, 1387062), (2, 693531), (3, 462354), (6, 231177), (9, 154118), (18, 77059), (263, 5274), (293, 4734), (526, 2637), (586, 2367), (789, 1758), (879, 1578)]