2743283530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21102181}}^1$

素因数の和:21102201

約数の個数: 16

約数和(自身を含む): 5317749864

約数和(自身を除く): 2574466334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21102181, 42204362, 105510905, 211021810, 274328353, 548656706, 1371641765, 2743283530]

約数ペア:

[(1, 2743283530), (2, 1371641765), (5, 548656706), (10, 274328353), (13, 211021810), (26, 105510905), (65, 42204362), (130, 21102181)]