2056570278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6995137}}^1$

素因数の和:6995156

約数の個数: 24

約数和(自身を含む): 4784674392

約数和(自身を除く): 2728104114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6995137, 13990274, 20985411, 41970822, 48965959, 97931918, 146897877, 293795754, 342761713, 685523426, 1028285139, 2056570278]

約数ペア:

[(1, 2056570278), (2, 1028285139), (3, 685523426), (6, 342761713), (7, 293795754), (14, 146897877), (21, 97931918), (42, 48965959), (49, 41970822), (98, 20985411), (147, 13990274), (294, 6995137)]