2247994930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109819}}^1$

素因数の和:109938

約数の個数: 32

約数和(自身を含む): 4269801600

約数和(自身を除く): 2021806670

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 109819, 219638, 549095, 1098190, 2525837, 5051674, 9773891, 12629185, 19547782, 25258370, 48869455, 97738910, 224799493, 449598986, 1123997465, 2247994930]

約数ペア:

[(1, 2247994930), (2, 1123997465), (5, 449598986), (10, 224799493), (23, 97738910), (46, 48869455), (89, 25258370), (115, 19547782), (178, 12629185), (230, 9773891), (445, 5051674), (890, 2525837), (2047, 1098190), (4094, 549095), (10235, 219638), (20470, 109819)]