2560883686

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{17107}}^1$

素因数の和:17256

約数の個数: 24

約数和(自身を含む): 4023288360

約数和(自身を除く): 1462404674

約数列:

[1, 2, 29, 58, 89, 178, 841, 1682, 2581, 5162, 17107, 34214, 74849, 149698, 496103, 992206, 1522523, 3045046, 14386987, 28773974, 44153167, 88306334, 1280441843, 2560883686]

約数ペア:

[(1, 2560883686), (2, 1280441843), (29, 88306334), (58, 44153167), (89, 28773974), (178, 14386987), (841, 3045046), (1682, 1522523), (2581, 992206), (5162, 496103), (17107, 149698), (34214, 74849)]