842051284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{24851}}^1$

素因数の和:25095

約数の個数: 24

約数和(自身を含む): 1515574368

約数和(自身を除く): 673523084

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 788, 8471, 16942, 24851, 33884, 49702, 99404, 1068593, 2137186, 4274372, 4895647, 9791294, 19582588, 210512821, 421025642, 842051284]

約数ペア:

[(1, 842051284), (2, 421025642), (4, 210512821), (43, 19582588), (86, 9791294), (172, 4895647), (197, 4274372), (394, 2137186), (788, 1068593), (8471, 99404), (16942, 49702), (24851, 33884)]