1011439726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{6323}}^1$

素因数の和:7008

約数の個数: 24

約数和(自身を含む): 1670408712

約数和(自身を除く): 658968986

約数列:

[1, 2, 11, 22, 121, 242, 661, 1322, 6323, 7271, 12646, 14542, 69553, 79981, 139106, 159962, 765083, 1530166, 4179503, 8359006, 45974533, 91949066, 505719863, 1011439726]

約数ペア:

[(1, 1011439726), (2, 505719863), (11, 91949066), (22, 45974533), (121, 8359006), (242, 4179503), (661, 1530166), (1322, 765083), (6323, 159962), (7271, 139106), (12646, 79981), (14542, 69553)]