26756860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102911}}^1$

素因数の和:102933

約数の個数: 24

約数和(自身を含む): 60512256

約数和(自身を除く): 33755396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102911, 205822, 411644, 514555, 1029110, 1337843, 2058220, 2675686, 5351372, 6689215, 13378430, 26756860]

約数ペア:

[(1, 26756860), (2, 13378430), (4, 6689215), (5, 5351372), (10, 2675686), (13, 2058220), (20, 1337843), (26, 1029110), (52, 514555), (65, 411644), (130, 205822), (260, 102911)]