4080224771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1031}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 4983717888

約数和(自身を除く): 903493117

約数列:

[1, 7, 23, 47, 161, 329, 523, 1031, 1081, 3661, 7217, 7567, 12029, 23713, 24581, 48457, 84203, 165991, 172067, 339199, 539213, 565363, 1114511, 3774491, 3957541, 7801577, 12401899, 25343011, 86813293, 177401077, 582889253, 4080224771]

約数ペア:

[(1, 4080224771), (7, 582889253), (23, 177401077), (47, 86813293), (161, 25343011), (329, 12401899), (523, 7801577), (1031, 3957541), (1081, 3774491), (3661, 1114511), (7217, 565363), (7567, 539213), (12029, 339199), (23713, 172067), (24581, 165991), (48457, 84203)]