2016178388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3789809}}^1$

素因数の和:3789839

約数の個数: 24

約数和(自身を含む): 4244587200

約数和(自身を除く): 2228408812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3789809, 7579618, 15159236, 26528663, 53057326, 72006371, 106114652, 144012742, 288025484, 504044597, 1008089194, 2016178388]

約数ペア:

[(1, 2016178388), (2, 1008089194), (4, 504044597), (7, 288025484), (14, 144012742), (19, 106114652), (28, 72006371), (38, 53057326), (76, 26528663), (133, 15159236), (266, 7579618), (532, 3789809)]