1401291388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1614391}}^1$

素因数の和:1614433

約数の個数: 24

約数和(自身を含む): 2892990464

約数和(自身を除く): 1491699076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1614391, 3228782, 6457564, 11300737, 22601474, 45202948, 50046121, 100092242, 200184484, 350322847, 700645694, 1401291388]

約数ペア:

[(1, 1401291388), (2, 700645694), (4, 350322847), (7, 200184484), (14, 100092242), (28, 50046121), (31, 45202948), (62, 22601474), (124, 11300737), (217, 6457564), (434, 3228782), (868, 1614391)]