1254289218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120907}}^1$

素因数の和:120951

約数の個数: 64

約数和(自身を含む): 3250007040

約数和(自身を除く): 1995717822

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 120907, 241814, 362721, 725442, 846349, 1571791, 1692698, 2297233, 2539047, 3143582, 4594466, 4715373, 5078094, 6891699, 9430746, 11002537, 13783398, 16080631, 22005074, 29864029, 32161262, 33007611, 48241893, 59728058, 66015222, 89592087, 96483786, 179184174, 209048203, 418096406, 627144609, 1254289218]

約数ペア:

[(1, 1254289218), (2, 627144609), (3, 418096406), (6, 209048203), (7, 179184174), (13, 96483786), (14, 89592087), (19, 66015222), (21, 59728058), (26, 48241893), (38, 33007611), (39, 32161262), (42, 29864029), (57, 22005074), (78, 16080631), (91, 13783398), (114, 11002537), (133, 9430746), (182, 6891699), (247, 5078094), (266, 4715373), (273, 4594466), (399, 3143582), (494, 2539047), (546, 2297233), (741, 1692698), (798, 1571791), (1482, 846349), (1729, 725442), (3458, 362721), (5187, 241814), (10374, 120907)]