246880634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 501645312

約数和(自身を除く): 254764678

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 127, 143, 154, 182, 254, 286, 889, 971, 1001, 1397, 1651, 1778, 1942, 2002, 2794, 3302, 6797, 9779, 10681, 11557, 12623, 13594, 18161, 19558, 21362, 23114, 25246, 36322, 74767, 88361, 123317, 127127, 138853, 149534, 176722, 246634, 254254, 277706, 863219, 971971, 1356487, 1603121, 1726438, 1943942, 2712974, 3206242, 9495409, 11221847, 17634331, 18990818, 22443694, 35268662, 123440317, 246880634]

約数ペア:

[(1, 246880634), (2, 123440317), (7, 35268662), (11, 22443694), (13, 18990818), (14, 17634331), (22, 11221847), (26, 9495409), (77, 3206242), (91, 2712974), (127, 1943942), (143, 1726438), (154, 1603121), (182, 1356487), (254, 971971), (286, 863219), (889, 277706), (971, 254254), (1001, 246634), (1397, 176722), (1651, 149534), (1778, 138853), (1942, 127127), (2002, 123317), (2794, 88361), (3302, 74767), (6797, 36322), (9779, 25246), (10681, 23114), (11557, 21362), (12623, 19558), (13594, 18161)]