52878346

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 80555904

約数和(自身を除く): 27677558

約数列:

[1, 2, 103, 197, 206, 394, 1303, 2606, 20291, 40582, 134209, 256691, 268418, 513382, 26439173, 52878346]

約数ペア:

[(1, 52878346), (2, 26439173), (103, 513382), (197, 268418), (206, 256691), (394, 134209), (1303, 40582), (2606, 20291)]