1438967033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 1758627840

約数和(自身を除く): 319660807

約数列:

[1, 7, 19, 133, 137, 151, 523, 959, 1057, 2603, 2869, 3661, 9937, 18221, 20083, 20687, 69559, 71651, 78973, 144809, 393053, 501557, 552811, 1361369, 1500487, 2751371, 9529583, 10503409, 10819301, 75735107, 205566719, 1438967033]

約数ペア:

[(1, 1438967033), (7, 205566719), (19, 75735107), (133, 10819301), (137, 10503409), (151, 9529583), (523, 2751371), (959, 1500487), (1057, 1361369), (2603, 552811), (2869, 501557), (3661, 393053), (9937, 144809), (18221, 78973), (20083, 71651), (20687, 69559)]