1572201617

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{26489}}^1$

素因数の和:26696

約数の個数: 16

約数和(自身を含む): 1839465600

約数和(自身を除く): 267263983

約数列:

[1, 7, 61, 139, 427, 973, 8479, 26489, 59353, 185423, 1615829, 3681971, 11310803, 25773797, 224600231, 1572201617]

約数ペア:

[(1, 1572201617), (7, 224600231), (61, 25773797), (139, 11310803), (427, 3681971), (973, 1615829), (8479, 185423), (26489, 59353)]