2751122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 4698432

約数和(自身を除く): 1947310

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5437, 10874, 59807, 119614, 125051, 250102, 1375561, 2751122]

約数ペア:

[(1, 2751122), (2, 1375561), (11, 250102), (22, 125051), (23, 119614), (46, 59807), (253, 10874), (506, 5437)]