870532076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{11743}}^1$

素因数の和:12221

約数の個数: 24

約数和(自身を含む): 1562609664

約数和(自身を除く): 692077588

約数列:

[1, 2, 4, 43, 86, 172, 431, 862, 1724, 11743, 18533, 23486, 37066, 46972, 74132, 504949, 1009898, 2019796, 5061233, 10122466, 20244932, 217633019, 435266038, 870532076]

約数ペア:

[(1, 870532076), (2, 435266038), (4, 217633019), (43, 20244932), (86, 10122466), (172, 5061233), (431, 2019796), (862, 1009898), (1724, 504949), (11743, 74132), (18533, 46972), (23486, 37066)]