1291567156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2341}}^1\times {\mathrm{12539}}^1$

素因数の和:14895

約数の個数: 24

約数和(自身を含む): 2466969120

約数和(自身を除く): 1175401964

約数列:

[1, 2, 4, 11, 22, 44, 2341, 4682, 9364, 12539, 25078, 25751, 50156, 51502, 103004, 137929, 275858, 551716, 29353799, 58707598, 117415196, 322891789, 645783578, 1291567156]

約数ペア:

[(1, 1291567156), (2, 645783578), (4, 322891789), (11, 117415196), (22, 58707598), (44, 29353799), (2341, 551716), (4682, 275858), (9364, 137929), (12539, 103004), (25078, 51502), (25751, 50156)]