27159363790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208918183}}^1$

素因数の和:208918203

約数の個数: 16

約数和(自身を含む): 52647382368

約数和(自身を除く): 25488018578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 208918183, 417836366, 1044590915, 2089181830, 2715936379, 5431872758, 13579681895, 27159363790]

約数ペア:

[(1, 27159363790), (2, 13579681895), (5, 5431872758), (10, 2715936379), (13, 2089181830), (26, 1044590915), (65, 417836366), (130, 208918183)]