2010221301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{3457}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 2979744768

約数和(自身を除く): 969523467

約数列:

[1, 3, 11, 33, 67, 201, 263, 737, 789, 2211, 2893, 3457, 8679, 10371, 17621, 38027, 52863, 114081, 193831, 231619, 581493, 694857, 909191, 2547809, 2727573, 7643427, 10001101, 30003303, 60915797, 182747391, 670073767, 2010221301]

約数ペア:

[(1, 2010221301), (3, 670073767), (11, 182747391), (33, 60915797), (67, 30003303), (201, 10001101), (263, 7643427), (737, 2727573), (789, 2547809), (2211, 909191), (2893, 694857), (3457, 581493), (8679, 231619), (10371, 193831), (17621, 114081), (38027, 52863)]