20161443406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{775440131}}^1$

素因数の和:775440146

約数の個数: 8

約数和(自身を含む): 32568485544

約数和(自身を除く): 12407042138

約数列:

[1, 2, 13, 26, 775440131, 1550880262, 10080721703, 20161443406]

約数ペア:

[(1, 20161443406), (2, 10080721703), (13, 1550880262), (26, 775440131)]