4023206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 16

約数和(自身を含む): 6870528

約数和(自身を除く): 2847322

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 7951, 15902, 87461, 174922, 182873, 365746, 2011603, 4023206]

約数ペア:

[(1, 4023206), (2, 2011603), (11, 365746), (22, 182873), (23, 174922), (46, 87461), (253, 15902), (506, 7951)]