1680432866

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{182141}}^1$

素因数の和:182809

約数の個数: 16

約数和(自身を含む): 2885129280

約数和(自身を除く): 1204696414

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 182141, 364282, 1274987, 2549974, 120030919, 240061838, 840216433, 1680432866]

約数ペア:

[(1, 1680432866), (2, 840216433), (7, 240061838), (14, 120030919), (659, 2549974), (1318, 1274987), (4613, 364282), (9226, 182141)]