2017001252

素因数分解:

$2^2\times 7^1\times {\mathrm{17791}}^1\times {\mathrm{4049}}^1$

素因数の和:21851

約数の個数: 24

約数和(自身を含む): 4035225600

約数和(自身を除く): 2018224348

約数列:

[1, 2, 4, 7, 14, 28, 4049, 8098, 16196, 17791, 28343, 35582, 56686, 71164, 113372, 124537, 249074, 498148, 72035759, 144071518, 288143036, 504250313, 1008500626, 2017001252]

約数ペア:

[(1, 2017001252), (2, 1008500626), (4, 504250313), (7, 288143036), (14, 144071518), (28, 72035759), (4049, 498148), (8098, 249074), (16196, 124537), (17791, 113372), (28343, 71164), (35582, 56686)]