2912793886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{436439}}^1$

素因数の和:436559

約数の個数: 16

約数和(自身を含む): 4525009920

約数和(自身を除く): 1612216034

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 436439, 872878, 20512633, 30987169, 41025266, 61974338, 1456396943, 2912793886]

約数ペア:

[(1, 2912793886), (2, 1456396943), (47, 61974338), (71, 41025266), (94, 30987169), (142, 20512633), (3337, 872878), (6674, 436439)]