620617812

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{117809}}^1$

素因数の和:118255

約数の個数: 24

約数和(自身を含む): 1451419200

約数和(自身を除く): 830801388

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 117809, 235618, 353427, 471236, 706854, 1413708, 51718151, 103436302, 155154453, 206872604, 310308906, 620617812]

約数ペア:

[(1, 620617812), (2, 310308906), (3, 206872604), (4, 155154453), (6, 103436302), (12, 51718151), (439, 1413708), (878, 706854), (1317, 471236), (1756, 353427), (2634, 235618), (5268, 117809)]