620199388

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{10303}}^1$

素因数の和:10557

約数の個数: 24

約数和(自身を含む): 1103558400

約数和(自身を除く): 483359012

約数列:

[1, 2, 4, 101, 149, 202, 298, 404, 596, 10303, 15049, 20606, 30098, 41212, 60196, 1040603, 1535147, 2081206, 3070294, 4162412, 6140588, 155049847, 310099694, 620199388]

約数ペア:

[(1, 620199388), (2, 310099694), (4, 155049847), (101, 6140588), (149, 4162412), (202, 3070294), (298, 2081206), (404, 1535147), (596, 1040603), (10303, 60196), (15049, 41212), (20606, 30098)]