2012169605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{66529}}^1$

素因数の和:66820

約数の個数: 16

約数和(自身を含む): 2529204480

約数和(自身を除く): 517034875

約数列:

[1, 5, 23, 115, 263, 1315, 6049, 30245, 66529, 332645, 1530167, 7650835, 17497127, 87485635, 402433921, 2012169605]

約数ペア:

[(1, 2012169605), (5, 402433921), (23, 87485635), (115, 17497127), (263, 7650835), (1315, 1530167), (6049, 332645), (30245, 66529)]