2040251639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{42709}}^1$

素因数の和:42830

約数の個数: 16

約数和(自身を含む): 2230487040

約数和(自身を除く): 190235401

約数列:

[1, 23, 31, 67, 713, 1541, 2077, 42709, 47771, 982307, 1323979, 2861503, 30451517, 65814569, 88706593, 2040251639]

約数ペア:

[(1, 2040251639), (23, 88706593), (31, 65814569), (67, 30451517), (713, 2861503), (1541, 1323979), (2077, 982307), (42709, 47771)]