3985514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2981782

約数列:

[1, 2, 13, 17, 26, 34, 71, 127, 142, 221, 254, 442, 923, 1207, 1651, 1846, 2159, 2414, 3302, 4318, 9017, 15691, 18034, 28067, 31382, 56134, 117221, 153289, 234442, 306578, 1992757, 3985514]

約数ペア:

[(1, 3985514), (2, 1992757), (13, 306578), (17, 234442), (26, 153289), (34, 117221), (71, 56134), (127, 31382), (142, 28067), (221, 18034), (254, 15691), (442, 9017), (923, 4318), (1207, 3302), (1651, 2414), (1846, 2159)]