2100568

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 3969000

約数和(自身を除く): 1868432

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1889, 3778, 7556, 15112, 262571, 525142, 1050284, 2100568]

約数ペア:

[(1, 2100568), (2, 1050284), (4, 525142), (8, 262571), (139, 15112), (278, 7556), (556, 3778), (1112, 1889)]