2466724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 4842180

約数和(自身を除く): 2375456

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 89, 164, 169, 178, 338, 356, 533, 676, 1066, 1157, 2132, 2314, 3649, 4628, 6929, 7298, 13858, 14596, 15041, 27716, 30082, 47437, 60164, 94874, 189748, 616681, 1233362, 2466724]

約数ペア:

[(1, 2466724), (2, 1233362), (4, 616681), (13, 189748), (26, 94874), (41, 60164), (52, 47437), (82, 30082), (89, 27716), (164, 15041), (169, 14596), (178, 13858), (338, 7298), (356, 6929), (533, 4628), (676, 3649), (1066, 2314), (1157, 2132)]