2018553692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13913}}^1$

素因数の和:14042

約数の個数: 48

約数和(自身を含む): 3927087360

約数和(自身を除く): 1908533668

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 83, 92, 166, 332, 437, 874, 1577, 1748, 1909, 3154, 3818, 6308, 7636, 13913, 27826, 36271, 55652, 72542, 145084, 264347, 319999, 528694, 639998, 1057388, 1154779, 1279996, 2309558, 4619116, 6079981, 12159962, 21940801, 24319924, 26559917, 43881602, 53119834, 87763204, 106239668, 504638423, 1009276846, 2018553692]

約数ペア:

[(1, 2018553692), (2, 1009276846), (4, 504638423), (19, 106239668), (23, 87763204), (38, 53119834), (46, 43881602), (76, 26559917), (83, 24319924), (92, 21940801), (166, 12159962), (332, 6079981), (437, 4619116), (874, 2309558), (1577, 1279996), (1748, 1154779), (1909, 1057388), (3154, 639998), (3818, 528694), (6308, 319999), (7636, 264347), (13913, 145084), (27826, 72542), (36271, 55652)]