1251492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 3360000

約数和(自身を除く): 2108508

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 499, 627, 836, 998, 1254, 1497, 1996, 2508, 2994, 5489, 5988, 9481, 10978, 16467, 18962, 21956, 28443, 32934, 37924, 56886, 65868, 104291, 113772, 208582, 312873, 417164, 625746, 1251492]

約数ペア:

[(1, 1251492), (2, 625746), (3, 417164), (4, 312873), (6, 208582), (11, 113772), (12, 104291), (19, 65868), (22, 56886), (33, 37924), (38, 32934), (44, 28443), (57, 21956), (66, 18962), (76, 16467), (114, 10978), (132, 9481), (209, 5988), (228, 5489), (418, 2994), (499, 2508), (627, 1996), (836, 1497), (998, 1254)]