2904004789

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1\times {\mathrm{1549}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 3338675200

約数和(自身を除く): 434670411

約数列:

[1, 7, 223, 1201, 1549, 1561, 8407, 10843, 267823, 345427, 1860349, 1874761, 2417989, 13022443, 414857827, 2904004789]

約数ペア:

[(1, 2904004789), (7, 414857827), (223, 13022443), (1201, 2417989), (1549, 1874761), (1561, 1860349), (8407, 345427), (10843, 267823)]