5278884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 14142240

約数和(自身を除く): 8863356

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 137, 156, 169, 228, 247, 274, 338, 411, 494, 507, 548, 676, 741, 822, 988, 1014, 1482, 1644, 1781, 2028, 2603, 2964, 3211, 3562, 5206, 5343, 6422, 7124, 7809, 9633, 10412, 10686, 12844, 15618, 19266, 21372, 23153, 31236, 33839, 38532, 46306, 67678, 69459, 92612, 101517, 135356, 138918, 203034, 277836, 406068, 439907, 879814, 1319721, 1759628, 2639442, 5278884]

約数ペア:

[(1, 5278884), (2, 2639442), (3, 1759628), (4, 1319721), (6, 879814), (12, 439907), (13, 406068), (19, 277836), (26, 203034), (38, 138918), (39, 135356), (52, 101517), (57, 92612), (76, 69459), (78, 67678), (114, 46306), (137, 38532), (156, 33839), (169, 31236), (228, 23153), (247, 21372), (274, 19266), (338, 15618), (411, 12844), (494, 10686), (507, 10412), (548, 9633), (676, 7809), (741, 7124), (822, 6422), (988, 5343), (1014, 5206), (1482, 3562), (1644, 3211), (1781, 2964), (2028, 2603)]