2012174288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4056803}}^1$

素因数の和:4056842

約数の個数: 20

約数和(自身を含む): 4024349568

約数和(自身を除く): 2012175280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4056803, 8113606, 16227212, 32454424, 64908848, 125760893, 251521786, 503043572, 1006087144, 2012174288]

約数ペア:

[(1, 2012174288), (2, 1006087144), (4, 503043572), (8, 251521786), (16, 125760893), (31, 64908848), (62, 32454424), (124, 16227212), (248, 8113606), (496, 4056803)]