2109453838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{18401}}^1$

素因数の和:18520

約数の個数: 24

約数和(自身を含む): 3344158656

約数和(自身を除く): 1234704818

約数列:

[1, 2, 31, 43, 62, 86, 1333, 1849, 2666, 3698, 18401, 36802, 57319, 114638, 570431, 791243, 1140862, 1582486, 24528533, 34023449, 49057066, 68046898, 1054726919, 2109453838]

約数ペア:

[(1, 2109453838), (2, 1054726919), (31, 68046898), (43, 49057066), (62, 34023449), (86, 24528533), (1333, 1582486), (1849, 1140862), (2666, 791243), (3698, 570431), (18401, 114638), (36802, 57319)]