1996132326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{7823}}^1$

素因数の和:7937

約数の個数: 48

約数和(自身を含む): 4265519616

約数和(自身を除く): 2269387290

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1849, 1978, 2967, 3698, 5547, 5934, 7823, 11094, 15646, 23469, 42527, 46938, 85054, 127581, 179929, 255162, 336389, 359858, 539787, 672778, 1009167, 1079574, 2018334, 7736947, 14464727, 15473894, 23210841, 28929454, 43394181, 46421682, 86788362, 332688721, 665377442, 998066163, 1996132326]

約数ペア:

[(1, 1996132326), (2, 998066163), (3, 665377442), (6, 332688721), (23, 86788362), (43, 46421682), (46, 43394181), (69, 28929454), (86, 23210841), (129, 15473894), (138, 14464727), (258, 7736947), (989, 2018334), (1849, 1079574), (1978, 1009167), (2967, 672778), (3698, 539787), (5547, 359858), (5934, 336389), (7823, 255162), (11094, 179929), (15646, 127581), (23469, 85054), (42527, 46938)]