2056520008

素因数分解:

$2^3\times {\mathrm{5407}}^1\times {\mathrm{47543}}^1$

素因数の和:52956

約数の個数: 16

約数和(自身を含む): 3856769280

約数和(自身を除く): 1800249272

約数列:

[1, 2, 4, 8, 5407, 10814, 21628, 43256, 47543, 95086, 190172, 380344, 257065001, 514130002, 1028260004, 2056520008]

約数ペア:

[(1, 2056520008), (2, 1028260004), (4, 514130002), (8, 257065001), (5407, 380344), (10814, 190172), (21628, 95086), (43256, 47543)]