2687711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 3084480

約数和(自身を除く): 396769

約数列:

[1, 13, 23, 89, 101, 299, 1157, 1313, 2047, 2323, 8989, 26611, 30199, 116857, 206747, 2687711]

約数ペア:

[(1, 2687711), (13, 206747), (23, 116857), (89, 30199), (101, 26611), (299, 8989), (1157, 2323), (1313, 2047)]