1401473084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{64871}}^1$

素因数の和:65377

約数の個数: 24

約数和(自身を含む): 2681030016

約数和(自身を除く): 1279556932

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 21604, 64871, 129742, 259484, 713581, 1427162, 2854324, 31851661, 63703322, 127406644, 350368271, 700736542, 1401473084]

約数ペア:

[(1, 1401473084), (2, 700736542), (4, 350368271), (11, 127406644), (22, 63703322), (44, 31851661), (491, 2854324), (982, 1427162), (1964, 713581), (5401, 259484), (10802, 129742), (21604, 64871)]