2019988852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2487671}}^1$

素因数の和:2487711

約数の個数: 24

約数和(自身を含む): 4179288960

約数和(自身を除く): 2159300108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2487671, 4975342, 9950684, 17413697, 34827394, 69654788, 72142459, 144284918, 288569836, 504997213, 1009994426, 2019988852]

約数ペア:

[(1, 2019988852), (2, 1009994426), (4, 504997213), (7, 288569836), (14, 144284918), (28, 72142459), (29, 69654788), (58, 34827394), (116, 17413697), (203, 9950684), (406, 4975342), (812, 2487671)]