142737417218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{1287059}}^1$

素因数の和:1287214

約数の個数: 24

約数和(自身を含む): 236906560080

約数和(自身を除く): 94169142862

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5041, 10082, 55451, 110902, 1287059, 2574118, 14157649, 28315298, 91381189, 182762378, 1005193079, 2010386158, 6488064419, 12976128838, 71368708609, 142737417218]

約数ペア:

[(1, 142737417218), (2, 71368708609), (11, 12976128838), (22, 6488064419), (71, 2010386158), (142, 1005193079), (781, 182762378), (1562, 91381189), (5041, 28315298), (10082, 14157649), (55451, 2574118), (110902, 1287059)]