2135438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 3420144

約数和(自身を除く): 1284706

約数列:

[1, 2, 17, 34, 181, 347, 362, 694, 3077, 5899, 6154, 11798, 62807, 125614, 1067719, 2135438]

約数ペア:

[(1, 2135438), (2, 1067719), (17, 125614), (34, 62807), (181, 11798), (347, 6154), (362, 5899), (694, 3077)]