4920390412

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{4099}}^1$

素因数の和:5150

約数の個数: 48

約数和(自身を含む): 10082195200

約数和(自身を除く): 5161804788

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 997, 1204, 1994, 3988, 4099, 6979, 8198, 13958, 16396, 27916, 28693, 42871, 57386, 85742, 114772, 171484, 176257, 300097, 352514, 600194, 705028, 1200388, 1233799, 2467598, 4086703, 4935196, 8173406, 16346812, 28606921, 57213842, 114427684, 175728229, 351456458, 702912916, 1230097603, 2460195206, 4920390412]

約数ペア:

[(1, 4920390412), (2, 2460195206), (4, 1230097603), (7, 702912916), (14, 351456458), (28, 175728229), (43, 114427684), (86, 57213842), (172, 28606921), (301, 16346812), (602, 8173406), (997, 4935196), (1204, 4086703), (1994, 2467598), (3988, 1233799), (4099, 1200388), (6979, 705028), (8198, 600194), (13958, 352514), (16396, 300097), (27916, 176257), (28693, 171484), (42871, 114772), (57386, 85742)]