2017265738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{1543}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 3202972416

約数和(自身を除く): 1185706678

約数列:

[1, 2, 23, 46, 97, 194, 293, 586, 1543, 2231, 3086, 4462, 6739, 13478, 28421, 35489, 56842, 70978, 149671, 299342, 452099, 653683, 904198, 1307366, 3442433, 6884866, 10398277, 20796554, 43853603, 87707206, 1008632869, 2017265738]

約数ペア:

[(1, 2017265738), (2, 1008632869), (23, 87707206), (46, 43853603), (97, 20796554), (194, 10398277), (293, 6884866), (586, 3442433), (1543, 1307366), (2231, 904198), (3086, 653683), (4462, 452099), (6739, 299342), (13478, 149671), (28421, 70978), (35489, 56842)]