374054254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{5189}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 677606400

約数和(自身を除く): 303552146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 542, 1897, 3794, 5149, 5189, 10298, 10378, 36043, 36323, 72086, 72646, 98591, 197182, 690137, 1380274, 1406219, 2812438, 9843533, 19687066, 26718161, 53436322, 187027127, 374054254]

約数ペア:

[(1, 374054254), (2, 187027127), (7, 53436322), (14, 26718161), (19, 19687066), (38, 9843533), (133, 2812438), (266, 1406219), (271, 1380274), (542, 690137), (1897, 197182), (3794, 98591), (5149, 72646), (5189, 72086), (10298, 36323), (10378, 36043)]