438996866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2850629}}^1$

素因数の和:2850649

約数の個数: 16

約数和(自身を含む): 820981440

約数和(自身を除く): 381984574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2850629, 5701258, 19954403, 31356919, 39908806, 62713838, 219498433, 438996866]

約数ペア:

[(1, 438996866), (2, 219498433), (7, 62713838), (11, 39908806), (14, 31356919), (22, 19954403), (77, 5701258), (154, 2850629)]