2813456

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1741}}^1$

素因数の和:1850

約数の個数: 20

約数和(自身を含む): 5508204

約数和(自身を除く): 2694748

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1741, 3482, 6964, 13928, 27856, 175841, 351682, 703364, 1406728, 2813456]

約数ペア:

[(1, 2813456), (2, 1406728), (4, 703364), (8, 351682), (16, 175841), (101, 27856), (202, 13928), (404, 6964), (808, 3482), (1616, 1741)]