4080749930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17742391}}^1$

素因数の和:17742421

約数の個数: 16

約数和(自身を含む): 7664713344

約数和(自身を除く): 3583963414

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 17742391, 35484782, 88711955, 177423910, 408074993, 816149986, 2040374965, 4080749930]

約数ペア:

[(1, 4080749930), (2, 2040374965), (5, 816149986), (10, 408074993), (23, 177423910), (46, 88711955), (115, 35484782), (230, 17742391)]