3780028

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 7626752

約数和(自身を除く): 3846724

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1063, 1778, 2126, 3556, 4252, 7441, 14882, 29764, 135001, 270002, 540004, 945007, 1890014, 3780028]

約数ペア:

[(1, 3780028), (2, 1890014), (4, 945007), (7, 540004), (14, 270002), (28, 135001), (127, 29764), (254, 14882), (508, 7441), (889, 4252), (1063, 3556), (1778, 2126)]