389980112

素因数分解:

$2^4\times {\mathrm{24373757}}^1$

素因数の和:24373765

約数の個数: 10

約数和(自身を含む): 755586498

約数和(自身を除く): 365606386

約数列:

[1, 2, 4, 8, 16, 24373757, 48747514, 97495028, 194990056, 389980112]

約数ペア:

[(1, 389980112), (2, 194990056), (4, 97495028), (8, 48747514), (16, 24373757)]