2108563538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{315937}}^1$

素因数の和:316057

約数の個数: 16

約数和(自身を含む): 3275645184

約数和(自身を除く): 1167081646

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 315937, 631874, 14849039, 22431527, 29698078, 44863054, 1054281769, 2108563538]

約数ペア:

[(1, 2108563538), (2, 1054281769), (47, 44863054), (71, 29698078), (94, 22431527), (142, 14849039), (3337, 631874), (6674, 315937)]