808601909768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{2497967}}^1$

素因数の和:2498957

約数の個数: 32

約数和(自身を含む): 1553036664960

約数和(自身を除く): 744434755192

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 941, 1882, 3764, 7528, 40463, 80926, 161852, 323704, 2497967, 4995934, 9991868, 19983736, 107412581, 214825162, 429650324, 859300648, 2350586947, 4701173894, 9402347788, 18804695576, 101075238721, 202150477442, 404300954884, 808601909768]

約数ペア:

[(1, 808601909768), (2, 404300954884), (4, 202150477442), (8, 101075238721), (43, 18804695576), (86, 9402347788), (172, 4701173894), (344, 2350586947), (941, 859300648), (1882, 429650324), (3764, 214825162), (7528, 107412581), (40463, 19983736), (80926, 9991868), (161852, 4995934), (323704, 2497967)]