5421218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 9158400

約数和(自身を除く): 3737182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 7949, 15898, 87439, 174878, 246419, 492838, 2710609, 5421218]

約数ペア:

[(1, 5421218), (2, 2710609), (11, 492838), (22, 246419), (31, 174878), (62, 87439), (341, 15898), (682, 7949)]