120571514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 100059526

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 3989, 4318, 7978, 15113, 27923, 30226, 55846, 67813, 135626, 474691, 506603, 949382, 1013206, 3546221, 7092442, 8612251, 17224502, 60285757, 120571514]

約数ペア:

[(1, 120571514), (2, 60285757), (7, 17224502), (14, 8612251), (17, 7092442), (34, 3546221), (119, 1013206), (127, 949382), (238, 506603), (254, 474691), (889, 135626), (1778, 67813), (2159, 55846), (3989, 30226), (4318, 27923), (7978, 15113)]