2017395826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{23719}}^1$

素因数の和:23830

約数の個数: 24

約数和(自身を含む): 3232941120

約数和(自身を除く): 1215545294

約数列:

[1, 2, 23, 43, 46, 86, 989, 1849, 1978, 3698, 23719, 42527, 47438, 85054, 545537, 1019917, 1091074, 2039834, 23458091, 43856431, 46916182, 87712862, 1008697913, 2017395826]

約数ペア:

[(1, 2017395826), (2, 1008697913), (23, 87712862), (43, 46916182), (46, 43856431), (86, 23458091), (989, 2039834), (1849, 1091074), (1978, 1019917), (3698, 545537), (23719, 85054), (42527, 47438)]