1258978462

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9467}}^1$

素因数の和:9565

約数の個数: 48

約数和(自身を含む): 2331400320

約数和(自身を除く): 1072421858

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 161, 322, 413, 826, 1127, 1357, 2254, 2714, 2891, 5782, 9467, 9499, 18934, 18998, 66269, 66493, 132538, 132986, 217741, 435482, 463883, 558553, 927766, 1117106, 1524187, 3048374, 3909871, 7819742, 10669309, 12846719, 21338618, 25693438, 27369097, 54738194, 89927033, 179854066, 629489231, 1258978462]

約数ペア:

[(1, 1258978462), (2, 629489231), (7, 179854066), (14, 89927033), (23, 54738194), (46, 27369097), (49, 25693438), (59, 21338618), (98, 12846719), (118, 10669309), (161, 7819742), (322, 3909871), (413, 3048374), (826, 1524187), (1127, 1117106), (1357, 927766), (2254, 558553), (2714, 463883), (2891, 435482), (5782, 217741), (9467, 132986), (9499, 132538), (18934, 66493), (18998, 66269)]