38898618628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{20693}}^1\times {\mathrm{6619}}^1$

素因数の和:27387

約数の個数: 24

約数和(自身を含む): 69045117120

約数和(自身を除く): 30146498492

約数列:

[1, 2, 4, 71, 142, 284, 6619, 13238, 20693, 26476, 41386, 82772, 469949, 939898, 1469203, 1879796, 2938406, 5876812, 136966967, 273933934, 547867868, 9724654657, 19449309314, 38898618628]

約数ペア:

[(1, 38898618628), (2, 19449309314), (4, 9724654657), (71, 547867868), (142, 273933934), (284, 136966967), (6619, 5876812), (13238, 2938406), (20693, 1879796), (26476, 1469203), (41386, 939898), (82772, 469949)]