2012171816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{66347}}^1$

素因数の和:66593

約数の個数: 32

約数和(自身を含む): 4012727040

約数和(自身を除く): 2000555224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 7582, 15164, 30328, 66347, 132694, 265388, 530776, 1127899, 2255798, 4511596, 9023192, 14795381, 29590762, 59181524, 118363048, 251521477, 503042954, 1006085908, 2012171816]

約数ペア:

[(1, 2012171816), (2, 1006085908), (4, 503042954), (8, 251521477), (17, 118363048), (34, 59181524), (68, 29590762), (136, 14795381), (223, 9023192), (446, 4511596), (892, 2255798), (1784, 1127899), (3791, 530776), (7582, 265388), (15164, 132694), (30328, 66347)]