326232874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{644729}}^1$

素因数の和:644765

約数の個数: 16

約数和(自身を含む): 557046720

約数和(自身を除く): 230813846

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 644729, 1289458, 7092019, 14184038, 14828767, 29657534, 163116437, 326232874]

約数ペア:

[(1, 326232874), (2, 163116437), (11, 29657534), (22, 14828767), (23, 14184038), (46, 7092019), (253, 1289458), (506, 644729)]