636705854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 996922080

約数和(自身を除く): 360216226

約数列:

[1, 2, 53, 73, 106, 107, 146, 214, 769, 1538, 3869, 5671, 7738, 7811, 11342, 15622, 40757, 56137, 81514, 82283, 112274, 164566, 413983, 827966, 2975261, 4360999, 5950522, 6006659, 8721998, 12013318, 318352927, 636705854]

約数ペア:

[(1, 636705854), (2, 318352927), (53, 12013318), (73, 8721998), (106, 6006659), (107, 5950522), (146, 4360999), (214, 2975261), (769, 827966), (1538, 413983), (3869, 164566), (5671, 112274), (7738, 82283), (7811, 81514), (11342, 56137), (15622, 40757)]