78483902

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{15881}}^1$

素因数の和:16243

約数の個数: 16

約数和(自身を含む): 134933472

約数和(自身を除く): 56449570

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 15881, 31762, 111167, 222334, 5605993, 11211986, 39241951, 78483902]

約数ペア:

[(1, 78483902), (2, 39241951), (7, 11211986), (14, 5605993), (353, 222334), (706, 111167), (2471, 31762), (4942, 15881)]