2247367421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{16447}}^1$

素因数の和:16940

約数の個数: 16

約数和(自身を含む): 2531149824

約数和(自身を除く): 283782403

約数列:

[1, 13, 23, 299, 457, 5941, 10511, 16447, 136643, 213811, 378281, 4917653, 7516279, 97711627, 172874417, 2247367421]

約数ペア:

[(1, 2247367421), (13, 172874417), (23, 97711627), (299, 7516279), (457, 4917653), (5941, 378281), (10511, 213811), (16447, 136643)]