2007482576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{128159}}^1$

素因数の和:128267

約数の個数: 40

約数和(自身を含む): 4290796800

約数和(自身を除く): 2283314224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 15664, 128159, 256318, 512636, 1025272, 1409749, 2050544, 2819498, 5638996, 11277992, 11406151, 22555984, 22812302, 45624604, 91249208, 125467661, 182498416, 250935322, 501870644, 1003741288, 2007482576]

約数ペア:

[(1, 2007482576), (2, 1003741288), (4, 501870644), (8, 250935322), (11, 182498416), (16, 125467661), (22, 91249208), (44, 45624604), (88, 22812302), (89, 22555984), (176, 11406151), (178, 11277992), (356, 5638996), (712, 2819498), (979, 2050544), (1424, 1409749), (1958, 1025272), (3916, 512636), (7832, 256318), (15664, 128159)]