2066728836

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1\times {\mathrm{1567}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 4868075520

約数和(自身を除く): 2801346684

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 839, 1567, 1572, 1678, 2517, 3134, 3356, 4701, 5034, 6268, 9402, 10068, 18804, 109909, 205277, 219818, 329727, 410554, 439636, 615831, 659454, 821108, 1231662, 1314713, 1318908, 2463324, 2629426, 3944139, 5258852, 7888278, 15776556, 172227403, 344454806, 516682209, 688909612, 1033364418, 2066728836]

約数ペア:

[(1, 2066728836), (2, 1033364418), (3, 688909612), (4, 516682209), (6, 344454806), (12, 172227403), (131, 15776556), (262, 7888278), (393, 5258852), (524, 3944139), (786, 2629426), (839, 2463324), (1567, 1318908), (1572, 1314713), (1678, 1231662), (2517, 821108), (3134, 659454), (3356, 615831), (4701, 439636), (5034, 410554), (6268, 329727), (9402, 219818), (10068, 205277), (18804, 109909)]