2031365

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 2813952

約数和(自身を除く): 782587

約数列:

[1, 5, 7, 35, 127, 457, 635, 889, 2285, 3199, 4445, 15995, 58039, 290195, 406273, 2031365]

約数ペア:

[(1, 2031365), (5, 406273), (7, 290195), (35, 58039), (127, 15995), (457, 4445), (635, 3199), (889, 2285)]