12809202910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{436727}}^1$

素因数の和:437160

約数の個数: 32

約数和(自身を含む): 26413309440

約数和(自身を除く): 13604106530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 14665, 29330, 436727, 873454, 2183635, 3057089, 4367270, 6114178, 15285445, 30570890, 182988613, 365977226, 914943065, 1280920291, 1829886130, 2561840582, 6404601455, 12809202910]

約数ペア:

[(1, 12809202910), (2, 6404601455), (5, 2561840582), (7, 1829886130), (10, 1280920291), (14, 914943065), (35, 365977226), (70, 182988613), (419, 30570890), (838, 15285445), (2095, 6114178), (2933, 4367270), (4190, 3057089), (5866, 2183635), (14665, 873454), (29330, 436727)]