214639476488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{660787}}^1$

素因数の和:662949

約数の個数: 32

約数和(自身を含む): 423829423200

約数和(自身を除く): 209189946712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2137, 4274, 8548, 17096, 40603, 81206, 162412, 324824, 660787, 1321574, 2643148, 5286296, 12554953, 25109906, 50219812, 100439624, 1412101819, 2824203638, 5648407276, 11296814552, 26829934561, 53659869122, 107319738244, 214639476488]

約数ペア:

[(1, 214639476488), (2, 107319738244), (4, 53659869122), (8, 26829934561), (19, 11296814552), (38, 5648407276), (76, 2824203638), (152, 1412101819), (2137, 100439624), (4274, 50219812), (8548, 25109906), (17096, 12554953), (40603, 5286296), (81206, 2643148), (162412, 1321574), (324824, 660787)]