1680452912

素因数分解:

$2^4\times {\mathrm{4591}}^1\times {\mathrm{22877}}^1$

素因数の和:27476

約数の個数: 20

約数和(自身を含む): 3256729056

約数和(自身を除く): 1576276144

約数列:

[1, 2, 4, 8, 16, 4591, 9182, 18364, 22877, 36728, 45754, 73456, 91508, 183016, 366032, 105028307, 210056614, 420113228, 840226456, 1680452912]

約数ペア:

[(1, 1680452912), (2, 840226456), (4, 420113228), (8, 210056614), (16, 105028307), (4591, 366032), (9182, 183016), (18364, 91508), (22877, 73456), (36728, 45754)]