4243726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 6748560

約数和(自身を除く): 2504834

約数列:

[1, 2, 19, 38, 181, 362, 617, 1234, 3439, 6878, 11723, 23446, 111677, 223354, 2121863, 4243726]

約数ペア:

[(1, 4243726), (2, 2121863), (19, 223354), (38, 111677), (181, 23446), (362, 11723), (617, 6878), (1234, 3439)]