1370798884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 2993399808

約数和(自身を除く): 1622600924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 169, 182, 254, 338, 364, 508, 676, 889, 1183, 1651, 1778, 2281, 2366, 3302, 3556, 4562, 4732, 6604, 9124, 11557, 15967, 21463, 23114, 29653, 31934, 42926, 46228, 59306, 63868, 85852, 118612, 150241, 207571, 289687, 300482, 385489, 415142, 579374, 600964, 770978, 830284, 1158748, 1541956, 2027809, 2698423, 3765931, 4055618, 5396846, 7531862, 8111236, 10793692, 15063724, 26361517, 48957103, 52723034, 97914206, 105446068, 195828412, 342699721, 685399442, 1370798884]

約数ペア:

[(1, 1370798884), (2, 685399442), (4, 342699721), (7, 195828412), (13, 105446068), (14, 97914206), (26, 52723034), (28, 48957103), (52, 26361517), (91, 15063724), (127, 10793692), (169, 8111236), (182, 7531862), (254, 5396846), (338, 4055618), (364, 3765931), (508, 2698423), (676, 2027809), (889, 1541956), (1183, 1158748), (1651, 830284), (1778, 770978), (2281, 600964), (2366, 579374), (3302, 415142), (3556, 385489), (4562, 300482), (4732, 289687), (6604, 207571), (9124, 150241), (11557, 118612), (15967, 85852), (21463, 63868), (23114, 59306), (29653, 46228), (31934, 42926)]