2809233076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{210209}}^1$

素因数の和:210483

約数の個数: 24

約数和(自身を含む): 5314949640

約数和(自身を除く): 2505716564

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 210209, 420418, 840836, 2732717, 5465434, 10930868, 54023713, 108047426, 216094852, 702308269, 1404616538, 2809233076]

約数ペア:

[(1, 2809233076), (2, 1404616538), (4, 702308269), (13, 216094852), (26, 108047426), (52, 54023713), (257, 10930868), (514, 5465434), (1028, 2732717), (3341, 840836), (6682, 420418), (13364, 210209)]