6468640706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{11987}}^1$

素因数の和:13310

約数の個数: 32

約数和(自身を含む): 11151717120

約数和(自身を除く): 4683076414

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1291, 2582, 11987, 14201, 23974, 24529, 28402, 49058, 131857, 227753, 263714, 269819, 455506, 539638, 2505283, 5010566, 15475217, 30950434, 170227387, 294029123, 340454774, 588058246, 3234320353, 6468640706]

約数ペア:

[(1, 6468640706), (2, 3234320353), (11, 588058246), (19, 340454774), (22, 294029123), (38, 170227387), (209, 30950434), (418, 15475217), (1291, 5010566), (2582, 2505283), (11987, 539638), (14201, 455506), (23974, 269819), (24529, 263714), (28402, 227753), (49058, 131857)]