1820543606

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{112979}}^1$

素因数の和:114139

約数の個数: 16

約数和(自身を含む): 3123671040

約数和(自身を除く): 1303127434

約数列:

[1, 2, 7, 14, 1151, 2302, 8057, 16114, 112979, 225958, 790853, 1581706, 130038829, 260077658, 910271803, 1820543606]

約数ペア:

[(1, 1820543606), (2, 910271803), (7, 260077658), (14, 130038829), (1151, 1581706), (2302, 790853), (8057, 225958), (16114, 112979)]