516728788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1\times {\mathrm{2659}}^1$

素因数の和:5239

約数の個数: 24

約数和(自身を含む): 952599200

約数和(自身を除く): 435870412

約数列:

[1, 2, 4, 19, 38, 76, 2557, 2659, 5114, 5318, 10228, 10636, 48583, 50521, 97166, 101042, 194332, 202084, 6799063, 13598126, 27196252, 129182197, 258364394, 516728788]

約数ペア:

[(1, 516728788), (2, 258364394), (4, 129182197), (19, 27196252), (38, 13598126), (76, 6799063), (2557, 202084), (2659, 194332), (5114, 101042), (5318, 97166), (10228, 50521), (10636, 48583)]