939447316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{3433}}^1$

素因数の和:3560

約数の個数: 36

約数和(自身を含む): 1729149492

約数和(自身を除く): 789702176

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 1849, 3182, 3433, 3698, 6364, 6866, 7396, 13732, 68413, 127021, 136826, 147619, 254042, 273652, 295238, 508084, 590476, 5461903, 6347617, 10923806, 12695234, 21847612, 25390468, 234861829, 469723658, 939447316]

約数ペア:

[(1, 939447316), (2, 469723658), (4, 234861829), (37, 25390468), (43, 21847612), (74, 12695234), (86, 10923806), (148, 6347617), (172, 5461903), (1591, 590476), (1849, 508084), (3182, 295238), (3433, 273652), (3698, 254042), (6364, 147619), (6866, 136826), (7396, 127021), (13732, 68413)]