1643670379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 1781287200

約数和(自身を除く): 137616821

約数列:

[1, 13, 373, 419, 809, 4849, 5447, 10517, 156287, 301757, 338971, 2031731, 3922841, 4406623, 126436183, 1643670379]

約数ペア:

[(1, 1643670379), (13, 126436183), (373, 4406623), (419, 3922841), (809, 2031731), (4849, 338971), (5447, 301757), (10517, 156287)]