2902136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 5840400

約数和(自身を除く): 2938264

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 313, 488, 626, 1159, 1252, 2318, 2504, 4636, 5947, 9272, 11894, 19093, 23788, 38186, 47576, 76372, 152744, 362767, 725534, 1451068, 2902136]

約数ペア:

[(1, 2902136), (2, 1451068), (4, 725534), (8, 362767), (19, 152744), (38, 76372), (61, 47576), (76, 38186), (122, 23788), (152, 19093), (244, 11894), (313, 9272), (488, 5947), (626, 4636), (1159, 2504), (1252, 2318)]