1027938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 1183902

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 127, 142, 213, 254, 381, 426, 762, 1349, 2413, 2698, 4047, 4826, 7239, 8094, 9017, 14478, 18034, 27051, 54102, 171323, 342646, 513969, 1027938]

約数ペア:

[(1, 1027938), (2, 513969), (3, 342646), (6, 171323), (19, 54102), (38, 27051), (57, 18034), (71, 14478), (114, 9017), (127, 8094), (142, 7239), (213, 4826), (254, 4047), (381, 2698), (426, 2413), (762, 1349)]