27263210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209717}}^1$

素因数の和:209737

約数の個数: 16

約数和(自身を含む): 52848936

約数和(自身を除く): 25585726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209717, 419434, 1048585, 2097170, 2726321, 5452642, 13631605, 27263210]

約数ペア:

[(1, 27263210), (2, 13631605), (5, 5452642), (10, 2726321), (13, 2097170), (26, 1048585), (65, 419434), (130, 209717)]