2016451788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{22717}}^1$

素因数の和:23306

約数の個数: 48

約数和(自身を含む): 5076109920

約数和(自身を除く): 3059658132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 569, 1138, 1707, 2276, 3414, 6828, 7397, 14794, 22191, 22717, 29588, 44382, 45434, 68151, 88764, 90868, 136302, 272604, 295321, 590642, 885963, 1181284, 1771926, 3543852, 12925973, 25851946, 38777919, 51703892, 77555838, 155111676, 168037649, 336075298, 504112947, 672150596, 1008225894, 2016451788]

約数ペア:

[(1, 2016451788), (2, 1008225894), (3, 672150596), (4, 504112947), (6, 336075298), (12, 168037649), (13, 155111676), (26, 77555838), (39, 51703892), (52, 38777919), (78, 25851946), (156, 12925973), (569, 3543852), (1138, 1771926), (1707, 1181284), (2276, 885963), (3414, 590642), (6828, 295321), (7397, 272604), (14794, 136302), (22191, 90868), (22717, 88764), (29588, 68151), (44382, 45434)]