2788772

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 5625984

約数和(自身を除く): 2837212

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 727, 959, 1454, 1918, 2908, 3836, 5089, 10178, 20356, 99599, 199198, 398396, 697193, 1394386, 2788772]

約数ペア:

[(1, 2788772), (2, 1394386), (4, 697193), (7, 398396), (14, 199198), (28, 99599), (137, 20356), (274, 10178), (548, 5089), (727, 3836), (959, 2908), (1454, 1918)]