2170146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2619870

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 251, 262, 393, 502, 753, 786, 1441, 1506, 2761, 2882, 4323, 5522, 8283, 8646, 16566, 32881, 65762, 98643, 197286, 361691, 723382, 1085073, 2170146]

約数ペア:

[(1, 2170146), (2, 1085073), (3, 723382), (6, 361691), (11, 197286), (22, 98643), (33, 65762), (66, 32881), (131, 16566), (251, 8646), (262, 8283), (393, 5522), (502, 4323), (753, 2882), (786, 2761), (1441, 1506)]