2747438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 4594320

約数和(自身を除く): 1846882

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4253, 8506, 72301, 80807, 144602, 161614, 1373719, 2747438]

約数ペア:

[(1, 2747438), (2, 1373719), (17, 161614), (19, 144602), (34, 80807), (38, 72301), (323, 8506), (646, 4253)]