2054367028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1202791}}^1$

素因数の和:1202863

約数の個数: 24

約数和(自身を含む): 4176093824

約数和(自身を除く): 2121726796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1202791, 2405582, 4811164, 8419537, 16839074, 33678148, 73370251, 146740502, 293481004, 513591757, 1027183514, 2054367028]

約数ペア:

[(1, 2054367028), (2, 1027183514), (4, 513591757), (7, 293481004), (14, 146740502), (28, 73370251), (61, 33678148), (122, 16839074), (244, 8419537), (427, 4811164), (854, 2405582), (1708, 1202791)]