8905278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 18994176

約数和(自身を除く): 10088898

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 1373, 2162, 2746, 3243, 4119, 6486, 8238, 31579, 63158, 64531, 94737, 129062, 189474, 193593, 387186, 1484213, 2968426, 4452639, 8905278]

約数ペア:

[(1, 8905278), (2, 4452639), (3, 2968426), (6, 1484213), (23, 387186), (46, 193593), (47, 189474), (69, 129062), (94, 94737), (138, 64531), (141, 63158), (282, 31579), (1081, 8238), (1373, 6486), (2162, 4119), (2746, 3243)]