2017473988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13631581}}^1$

素因数の和:13631622

約数の個数: 12

約数和(自身を含む): 3626000812

約数和(自身を除く): 1608526824

約数列:

[1, 2, 4, 37, 74, 148, 13631581, 27263162, 54526324, 504368497, 1008736994, 2017473988]

約数ペア:

[(1, 2017473988), (2, 1008736994), (4, 504368497), (37, 54526324), (74, 27263162), (148, 13631581)]