2018772442

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{25889}}^1$

素因数の和:26325

約数の個数: 16

約数和(自身を含む): 3062062080

約数和(自身を除く): 1043289638

約数列:

[1, 2, 127, 254, 307, 614, 25889, 38989, 51778, 77978, 3287903, 6575806, 7947923, 15895846, 1009386221, 2018772442]

約数ペア:

[(1, 2018772442), (2, 1009386221), (127, 15895846), (254, 7947923), (307, 6575806), (614, 3287903), (25889, 77978), (38989, 51778)]