2120768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2574

約数の個数: 28

約数和(自身を含む): 4533900

約数和(自身を除く): 2413132

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2549, 5098, 10196, 20392, 33137, 40784, 66274, 81568, 132548, 163136, 265096, 530192, 1060384, 2120768]

約数ペア:

[(1, 2120768), (2, 1060384), (4, 530192), (8, 265096), (13, 163136), (16, 132548), (26, 81568), (32, 66274), (52, 40784), (64, 33137), (104, 20392), (208, 10196), (416, 5098), (832, 2549)]