1307962

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 16

約数和(自身を含む): 2035584

約数和(自身を除く): 727622

約数列:

[1, 2, 61, 71, 122, 142, 151, 302, 4331, 8662, 9211, 10721, 18422, 21442, 653981, 1307962]

約数ペア:

[(1, 1307962), (2, 653981), (61, 21442), (71, 18422), (122, 10721), (142, 9211), (151, 8662), (302, 4331)]