4242794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 6562080

約数和(自身を除く): 2319286

約数列:

[1, 2, 61, 83, 122, 166, 419, 838, 5063, 10126, 25559, 34777, 51118, 69554, 2121397, 4242794]

約数ペア:

[(1, 4242794), (2, 2121397), (61, 69554), (83, 51118), (122, 34777), (166, 25559), (419, 10126), (838, 5063)]