2806562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2092318

約数列:

[1, 2, 11, 22, 29, 53, 58, 83, 106, 166, 319, 583, 638, 913, 1166, 1537, 1826, 2407, 3074, 4399, 4814, 8798, 16907, 26477, 33814, 48389, 52954, 96778, 127571, 255142, 1403281, 2806562]

約数ペア:

[(1, 2806562), (2, 1403281), (11, 255142), (22, 127571), (29, 96778), (53, 52954), (58, 48389), (83, 33814), (106, 26477), (166, 16907), (319, 8798), (583, 4814), (638, 4399), (913, 3074), (1166, 2407), (1537, 1826)]