26171210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 52112592

約数和(自身を除く): 25941382

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5441, 10882, 27205, 54410, 70733, 141466, 201317, 353665, 402634, 707330, 1006585, 2013170, 2617121, 5234242, 13085605, 26171210]

約数ペア:

[(1, 26171210), (2, 13085605), (5, 5234242), (10, 2617121), (13, 2013170), (26, 1006585), (37, 707330), (65, 402634), (74, 353665), (130, 201317), (185, 141466), (370, 70733), (481, 54410), (962, 27205), (2405, 10882), (4810, 5441)]