2791617892

素因数分解:

$2^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{120557}}^1$

素因数の和:121395

約数の個数: 24

約数和(自身を含む): 5590033344

約数和(自身を除く): 2798415452

約数列:

[1, 2, 4, 7, 14, 28, 827, 1654, 3308, 5789, 11578, 23156, 120557, 241114, 482228, 843899, 1687798, 3375596, 99700639, 199401278, 398802556, 697904473, 1395808946, 2791617892]

約数ペア:

[(1, 2791617892), (2, 1395808946), (4, 697904473), (7, 398802556), (14, 199401278), (28, 99700639), (827, 3375596), (1654, 1687798), (3308, 843899), (5789, 482228), (11578, 241114), (23156, 120557)]