2006262181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{39901}}^1$

素因数の和:40572

約数の個数: 16

約数和(自身を含む): 2505207168

約数和(自身を除く): 498944987

約数列:

[1, 7, 11, 77, 653, 4571, 7183, 39901, 50281, 279307, 438911, 3072377, 26055353, 182387471, 286608883, 2006262181]

約数ペア:

[(1, 2006262181), (7, 286608883), (11, 182387471), (77, 26055353), (653, 3072377), (4571, 438911), (7183, 279307), (39901, 50281)]