3812788

素因数分解:

$2^2\times 7^4\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 30

約数和(自身を含む): 7803586

約数和(自身を除く): 3990798

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 397, 686, 794, 1372, 1588, 2401, 2779, 4802, 5558, 9604, 11116, 19453, 38906, 77812, 136171, 272342, 544684, 953197, 1906394, 3812788]

約数ペア:

[(1, 3812788), (2, 1906394), (4, 953197), (7, 544684), (14, 272342), (28, 136171), (49, 77812), (98, 38906), (196, 19453), (343, 11116), (397, 9604), (686, 5558), (794, 4802), (1372, 2779), (1588, 2401)]