1900398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 2163858

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 293, 586, 879, 1081, 1758, 2162, 3243, 6486, 6739, 13478, 13771, 20217, 27542, 40434, 41313, 82626, 316733, 633466, 950199, 1900398]

約数ペア:

[(1, 1900398), (2, 950199), (3, 633466), (6, 316733), (23, 82626), (46, 41313), (47, 40434), (69, 27542), (94, 20217), (138, 13771), (141, 13478), (282, 6739), (293, 6486), (586, 3243), (879, 2162), (1081, 1758)]