2247393104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179849}}^1$

素因数の和:179939

約数の個数: 40

約数和(自身を含む): 4817102400

約数和(自身を除く): 2569709296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 179849, 359698, 719396, 1438792, 1978339, 2877584, 3956678, 7913356, 12769279, 15826712, 25538558, 31653424, 51077116, 102154232, 140462069, 204308464, 280924138, 561848276, 1123696552, 2247393104]

約数ペア:

[(1, 2247393104), (2, 1123696552), (4, 561848276), (8, 280924138), (11, 204308464), (16, 140462069), (22, 102154232), (44, 51077116), (71, 31653424), (88, 25538558), (142, 15826712), (176, 12769279), (284, 7913356), (568, 3956678), (781, 2877584), (1136, 1978339), (1562, 1438792), (3124, 719396), (6248, 359698), (12496, 179849)]