8909342

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 14831784

約数和(自身を除く): 5922442

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 613, 1118, 1226, 7267, 7969, 14534, 15938, 26359, 52718, 103597, 207194, 342667, 685334, 4454671, 8909342]

約数ペア:

[(1, 8909342), (2, 4454671), (13, 685334), (26, 342667), (43, 207194), (86, 103597), (169, 52718), (338, 26359), (559, 15938), (613, 14534), (1118, 7969), (1226, 7267)]