1497690046

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{144481}}^1$

素因数の和:144627

約数の個数: 16

約数和(自身を含む): 2309400288

約数和(自身を除く): 811710242

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 144481, 288962, 10258151, 10547113, 20516302, 21094226, 748845023, 1497690046]

約数ペア:

[(1, 1497690046), (2, 748845023), (71, 21094226), (73, 20516302), (142, 10547113), (146, 10258151), (5183, 288962), (10366, 144481)]