808304110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{13721}}^1$

素因数の和:13908

約数の個数: 32

約数和(自身を含む): 1499759712

約数和(自身を除く): 691455602

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 685, 1370, 5891, 11782, 13721, 27442, 29455, 58910, 68605, 137210, 590003, 1180006, 1879777, 2950015, 3759554, 5900030, 9398885, 18797770, 80830411, 161660822, 404152055, 808304110]

約数ペア:

[(1, 808304110), (2, 404152055), (5, 161660822), (10, 80830411), (43, 18797770), (86, 9398885), (137, 5900030), (215, 3759554), (274, 2950015), (430, 1879777), (685, 1180006), (1370, 590003), (5891, 137210), (11782, 68605), (13721, 58910), (27442, 29455)]