2120072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6163}}^1$

素因数の和:6212

約数の個数: 16

約数和(自身を含む): 4068240

約数和(自身を除く): 1948168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6163, 12326, 24652, 49304, 265009, 530018, 1060036, 2120072]

約数ペア:

[(1, 2120072), (2, 1060036), (4, 530018), (8, 265009), (43, 49304), (86, 24652), (172, 12326), (344, 6163)]