12977471378

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 20869954560

約数和(自身を除く): 7892483182

約数列:

[1, 2, 23, 46, 59, 118, 127, 254, 529, 1058, 1357, 1637, 2714, 2921, 3274, 5842, 7493, 14986, 31211, 37651, 62422, 67183, 75302, 96583, 134366, 172339, 193166, 207899, 344678, 415798, 865973, 1731946, 2221409, 3963797, 4442818, 4781677, 7927594, 9563354, 12266041, 24532082, 51092407, 102184814, 109978571, 219957142, 282118943, 564237886, 6488735689, 12977471378]

約数ペア:

[(1, 12977471378), (2, 6488735689), (23, 564237886), (46, 282118943), (59, 219957142), (118, 109978571), (127, 102184814), (254, 51092407), (529, 24532082), (1058, 12266041), (1357, 9563354), (1637, 7927594), (2714, 4781677), (2921, 4442818), (3274, 3963797), (5842, 2221409), (7493, 1731946), (14986, 865973), (31211, 415798), (37651, 344678), (62422, 207899), (67183, 193166), (75302, 172339), (96583, 134366)]