26091910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15439}}^1$

素因数の和:15472

約数の個数: 24

約数和(自身を含む): 50859360

約数和(自身を除く): 24767450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15439, 30878, 77195, 154390, 200707, 401414, 1003535, 2007070, 2609191, 5218382, 13045955, 26091910]

約数ペア:

[(1, 26091910), (2, 13045955), (5, 5218382), (10, 2609191), (13, 2007070), (26, 1003535), (65, 401414), (130, 200707), (169, 154390), (338, 77195), (845, 30878), (1690, 15439)]