1321399.00000000

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{5581}}^1$

素因数の和:5829

約数の個数: 16

約数和(自身を含む): 90026496

約数和(自身を除く): 32776598

約数列:

[1, 2, 23, 46, 223, 446, 5129, 5581, 10258, 11162, 128363, 256726, 1244563, 2489126, 28624949, 57249898]

約数ペア:

[(1, 57249898), (2, 28624949), (23, 2489126), (46, 1244563), (223, 256726), (446, 128363), (5129, 11162), (5581, 10258)]