2753400178

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1543}}^1\times {\mathrm{4001}}^1$

素因数の和:5769

約数の個数: 16

約数和(自身を含む): 4152347136

約数和(自身を除く): 1398946958

約数列:

[1, 2, 223, 446, 1543, 3086, 4001, 8002, 344089, 688178, 892223, 1784446, 6173543, 12347086, 1376700089, 2753400178]

約数ペア:

[(1, 2753400178), (2, 1376700089), (223, 12347086), (446, 6173543), (1543, 1784446), (3086, 892223), (4001, 688178), (8002, 344089)]