4781994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 11200896

約数和(自身を除く): 6418902

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 2777, 5554, 8331, 16662, 19439, 38878, 58317, 113857, 116634, 227714, 341571, 683142, 796999, 1593998, 2390997, 4781994]

約数ペア:

[(1, 4781994), (2, 2390997), (3, 1593998), (6, 796999), (7, 683142), (14, 341571), (21, 227714), (41, 116634), (42, 113857), (82, 58317), (123, 38878), (246, 19439), (287, 16662), (574, 8331), (861, 5554), (1722, 2777)]