1289072804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{173917}}^1$

素因数の和:174047

約数の個数: 24

約数和(自身を含む): 2410503480

約数和(自身を除く): 1121430676

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 173917, 347834, 695668, 2956589, 5913178, 11826356, 18956953, 37913906, 75827812, 322268201, 644536402, 1289072804]

約数ペア:

[(1, 1289072804), (2, 644536402), (4, 322268201), (17, 75827812), (34, 37913906), (68, 18956953), (109, 11826356), (218, 5913178), (436, 2956589), (1853, 695668), (3706, 347834), (7412, 173917)]