1012912376

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 2218721280

約数和(自身を除く): 1205808904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 127, 146, 254, 292, 508, 511, 584, 889, 1016, 1022, 1778, 1951, 2044, 3556, 3902, 4088, 7112, 7804, 9271, 13657, 15608, 18542, 27314, 37084, 54628, 64897, 74168, 109256, 129794, 142423, 247777, 259588, 284846, 495554, 519176, 569692, 991108, 996961, 1139384, 1734439, 1982216, 1993922, 3468878, 3987844, 6937756, 7975688, 13875512, 18087721, 36175442, 72350884, 126614047, 144701768, 253228094, 506456188, 1012912376]

約数ペア:

[(1, 1012912376), (2, 506456188), (4, 253228094), (7, 144701768), (8, 126614047), (14, 72350884), (28, 36175442), (56, 18087721), (73, 13875512), (127, 7975688), (146, 6937756), (254, 3987844), (292, 3468878), (508, 1993922), (511, 1982216), (584, 1734439), (889, 1139384), (1016, 996961), (1022, 991108), (1778, 569692), (1951, 519176), (2044, 495554), (3556, 284846), (3902, 259588), (4088, 247777), (7112, 142423), (7804, 129794), (9271, 109256), (13657, 74168), (15608, 64897), (18542, 54628), (27314, 37084)]