8127689306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3529}}^1$

素因数の和:3891

約数の個数: 48

約数和(自身を含む): 13881880320

約数和(自身を除く): 5754191014

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 307, 341, 614, 682, 3377, 3529, 3751, 6754, 7058, 7502, 9517, 19034, 37147, 38819, 74294, 77638, 104687, 109399, 209374, 218798, 427009, 854018, 1083403, 1151557, 1203389, 2166806, 2303114, 2406778, 11917433, 13237279, 23834866, 26474558, 33585493, 67170986, 131091763, 262183526, 369440423, 738880846, 4063844653, 8127689306]

約数ペア:

[(1, 8127689306), (2, 4063844653), (11, 738880846), (22, 369440423), (31, 262183526), (62, 131091763), (121, 67170986), (242, 33585493), (307, 26474558), (341, 23834866), (614, 13237279), (682, 11917433), (3377, 2406778), (3529, 2303114), (3751, 2166806), (6754, 1203389), (7058, 1151557), (7502, 1083403), (9517, 854018), (19034, 427009), (37147, 218798), (38819, 209374), (74294, 109399), (77638, 104687)]