2208026886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{64483}}^1$

素因数の和:64940

約数の個数: 32

約数和(自身を含む): 4766657280

約数和(自身を除く): 2558630394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 2634, 5707, 11414, 17121, 34242, 64483, 128966, 193449, 386898, 838279, 1676558, 2514837, 5029674, 28308037, 56616074, 84924111, 169848222, 368004481, 736008962, 1104013443, 2208026886]

約数ペア:

[(1, 2208026886), (2, 1104013443), (3, 736008962), (6, 368004481), (13, 169848222), (26, 84924111), (39, 56616074), (78, 28308037), (439, 5029674), (878, 2514837), (1317, 1676558), (2634, 838279), (5707, 386898), (11414, 193449), (17121, 128966), (34242, 64483)]