2116720774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6573667}}^1$

素因数の和:6573699

約数の個数: 16

約数和(自身を含む): 3786432768

約数和(自身を除く): 1669711994

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6573667, 13147334, 46015669, 92031338, 151194341, 302388682, 1058360387, 2116720774]

約数ペア:

[(1, 2116720774), (2, 1058360387), (7, 302388682), (14, 151194341), (23, 92031338), (46, 46015669), (161, 13147334), (322, 6573667)]