2116789192

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{275911}}^1$

素因数の和:276061

約数の個数: 32

約数和(自身を含む): 4569102720

約数和(自身を除く): 2452313528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 275911, 551822, 1103644, 1931377, 2207288, 3862754, 7725508, 15451016, 37799807, 75599614, 151199228, 264598649, 302398456, 529197298, 1058394596, 2116789192]

約数ペア:

[(1, 2116789192), (2, 1058394596), (4, 529197298), (7, 302398456), (8, 264598649), (14, 151199228), (28, 75599614), (56, 37799807), (137, 15451016), (274, 7725508), (548, 3862754), (959, 2207288), (1096, 1931377), (1918, 1103644), (3836, 551822), (7672, 275911)]