297777662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 557678592

約数和(自身を除く): 259900930

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 169, 182, 254, 338, 889, 991, 1183, 1651, 1778, 1982, 2366, 3302, 6937, 11557, 12883, 13874, 21463, 23114, 25766, 42926, 90181, 125857, 150241, 167479, 180362, 251714, 300482, 334958, 880999, 1172353, 1636141, 1761998, 2344706, 3272282, 11452987, 21269833, 22905974, 42539666, 148888831, 297777662]

約数ペア:

[(1, 297777662), (2, 148888831), (7, 42539666), (13, 22905974), (14, 21269833), (26, 11452987), (91, 3272282), (127, 2344706), (169, 1761998), (182, 1636141), (254, 1172353), (338, 880999), (889, 334958), (991, 300482), (1183, 251714), (1651, 180362), (1778, 167479), (1982, 150241), (2366, 125857), (3302, 90181), (6937, 42926), (11557, 25766), (12883, 23114), (13874, 21463)]