2544989817

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 3495038976

約数和(自身を除く): 950049159

約数列:

[1, 3, 71, 103, 213, 309, 311, 373, 933, 1119, 7313, 21939, 22081, 26483, 32033, 38419, 66243, 79449, 96099, 115257, 116003, 348009, 2274343, 2727749, 6823029, 8183247, 8236213, 11948309, 24708639, 35844927, 848329939, 2544989817]

約数ペア:

[(1, 2544989817), (3, 848329939), (71, 35844927), (103, 24708639), (213, 11948309), (309, 8236213), (311, 8183247), (373, 6823029), (933, 2727749), (1119, 2274343), (7313, 348009), (21939, 116003), (22081, 115257), (26483, 96099), (32033, 79449), (38419, 66243)]