1771392842

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{13417}}^1$

素因数の和:13933

約数の個数: 16

約数和(自身を含む): 2678018112

約数和(自身を除く): 906625270

約数列:

[1, 2, 251, 263, 502, 526, 13417, 26834, 66013, 132026, 3367667, 3528671, 6735334, 7057342, 885696421, 1771392842]

約数ペア:

[(1, 1771392842), (2, 885696421), (251, 7057342), (263, 6735334), (502, 3528671), (526, 3367667), (13417, 132026), (26834, 66013)]