813804906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{125471}}^1$

素因数の和:125546

約数の個数: 32

約数和(自身を含む): 1734524928

約数和(自身を除く): 920720022

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 125471, 250942, 376413, 752826, 2885833, 5771666, 5897137, 8657499, 11794274, 17314998, 17691411, 35382822, 135634151, 271268302, 406902453, 813804906]

約数ペア:

[(1, 813804906), (2, 406902453), (3, 271268302), (6, 135634151), (23, 35382822), (46, 17691411), (47, 17314998), (69, 11794274), (94, 8657499), (138, 5897137), (141, 5771666), (282, 2885833), (1081, 752826), (2162, 376413), (3243, 250942), (6486, 125471)]