4664842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 9217152

約数和(自身を除く): 4552310

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 182, 247, 266, 361, 494, 497, 722, 923, 994, 1349, 1729, 1846, 2527, 2698, 3458, 4693, 5054, 6461, 9386, 9443, 12922, 17537, 18886, 25631, 32851, 35074, 51262, 65702, 122759, 179417, 245518, 333203, 358834, 666406, 2332421, 4664842]

約数ペア:

[(1, 4664842), (2, 2332421), (7, 666406), (13, 358834), (14, 333203), (19, 245518), (26, 179417), (38, 122759), (71, 65702), (91, 51262), (133, 35074), (142, 32851), (182, 25631), (247, 18886), (266, 17537), (361, 12922), (494, 9443), (497, 9386), (722, 6461), (923, 5054), (994, 4693), (1349, 3458), (1729, 2698), (1846, 2527)]