140390098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{1307}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 215820000

約数和(自身を除く): 75429902

約数列:

[1, 2, 43, 86, 1249, 1307, 2498, 2614, 53707, 56201, 107414, 112402, 1632443, 3264886, 70195049, 140390098]

約数ペア:

[(1, 140390098), (2, 70195049), (43, 3264886), (86, 1632443), (1249, 112402), (1307, 107414), (2498, 56201), (2614, 53707)]