2019657892

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{28703}}^1$

素因数の和:29080

約数の個数: 36

約数和(自身を含む): 4123042560

約数和(自身を除く): 2103384668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 2513, 5026, 10052, 17591, 28703, 35182, 57406, 70364, 114812, 200921, 401842, 803684, 1406447, 2812894, 5625788, 10304377, 20608754, 41217508, 72130639, 144261278, 288522556, 504914473, 1009828946, 2019657892]

約数ペア:

[(1, 2019657892), (2, 1009828946), (4, 504914473), (7, 288522556), (14, 144261278), (28, 72130639), (49, 41217508), (98, 20608754), (196, 10304377), (359, 5625788), (718, 2812894), (1436, 1406447), (2513, 803684), (5026, 401842), (10052, 200921), (17591, 114812), (28703, 70364), (35182, 57406)]