415699214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2857}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 751768320

約数和(自身を除く): 336069106

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 547, 1094, 2857, 3829, 5714, 7658, 10393, 19999, 20786, 39998, 54283, 72751, 108566, 145502, 379981, 759962, 1562779, 3125558, 10939453, 21878906, 29692801, 59385602, 207849607, 415699214]

約数ペア:

[(1, 415699214), (2, 207849607), (7, 59385602), (14, 29692801), (19, 21878906), (38, 10939453), (133, 3125558), (266, 1562779), (547, 759962), (1094, 379981), (2857, 145502), (3829, 108566), (5714, 72751), (7658, 54283), (10393, 39998), (19999, 20786)]