857181026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{39769}}^1$

素因数の和:40613

約数の個数: 16

約数和(自身を含む): 1386382200

約数和(自身を除く): 529201174

約数列:

[1, 2, 13, 26, 829, 1658, 10777, 21554, 39769, 79538, 516997, 1033994, 32968501, 65937002, 428590513, 857181026]

約数ペア:

[(1, 857181026), (2, 428590513), (13, 65937002), (26, 32968501), (829, 1033994), (1658, 516997), (10777, 79538), (21554, 39769)]