2018471312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{882199}}^1$

素因数の和:882231

約数の個数: 40

約数和(自身を含む): 4594497600

約数和(自身を除く): 2576026288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 882199, 1764398, 3528796, 7057592, 9704189, 11468587, 14115184, 19408378, 22937174, 38816756, 45874348, 77633512, 91748696, 126154457, 155267024, 183497392, 252308914, 504617828, 1009235656, 2018471312]

約数ペア:

[(1, 2018471312), (2, 1009235656), (4, 504617828), (8, 252308914), (11, 183497392), (13, 155267024), (16, 126154457), (22, 91748696), (26, 77633512), (44, 45874348), (52, 38816756), (88, 22937174), (104, 19408378), (143, 14115184), (176, 11468587), (208, 9704189), (286, 7057592), (572, 3528796), (1144, 1764398), (2288, 882199)]