2050249971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8875541}}^1$

素因数の和:8875562

約数の個数: 16

約数和(自身を含む): 3408208128

約数和(自身を除く): 1357958157

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8875541, 26626623, 62128787, 97630951, 186386361, 292892853, 683416657, 2050249971]

約数ペア:

[(1, 2050249971), (3, 683416657), (7, 292892853), (11, 186386361), (21, 97630951), (33, 62128787), (77, 26626623), (231, 8875541)]