8243075668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1987241}}^1$

素因数の和:1987323

約数の個数: 24

約数和(自身を含む): 15524334504

約数和(自身を除く): 7281258836

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 1987241, 3974482, 7948964, 33783097, 67566194, 121221701, 135132388, 242443402, 484886804, 2060768917, 4121537834, 8243075668]

約数ペア:

[(1, 8243075668), (2, 4121537834), (4, 2060768917), (17, 484886804), (34, 242443402), (61, 135132388), (68, 121221701), (122, 67566194), (244, 33783097), (1037, 7948964), (2074, 3974482), (4148, 1987241)]