26990587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 30199680

約数和(自身を除く): 3209093

約数列:

[1, 13, 41, 79, 533, 641, 1027, 3239, 8333, 26281, 42107, 50639, 341653, 658307, 2076199, 26990587]

約数ペア:

[(1, 26990587), (13, 2076199), (41, 658307), (79, 341653), (533, 50639), (641, 42107), (1027, 26281), (3239, 8333)]