2051005105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{575317}}^1$

素因数の和:575376

約数の個数: 16

約数和(自身を含む): 2651065344

約数和(自身を除く): 600060239

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 575317, 2876585, 13232291, 17834827, 66161455, 89174135, 410201021, 2051005105]

約数ペア:

[(1, 2051005105), (5, 410201021), (23, 89174135), (31, 66161455), (115, 17834827), (155, 13232291), (713, 2876585), (3565, 575317)]