2013203843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{32413}}^1$

素因数の和:32906

約数の個数: 16

約数和(自身を含む): 2427160320

約数和(自身を除く): 413956477

約数列:

[1, 7, 19, 133, 467, 3269, 8873, 32413, 62111, 226891, 615847, 4310929, 15136871, 105958097, 287600549, 2013203843]

約数ペア:

[(1, 2013203843), (7, 287600549), (19, 105958097), (133, 15136871), (467, 4310929), (3269, 615847), (8873, 226891), (32413, 62111)]