2216392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 4514400

約数和(自身を除く): 2298008

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 379, 731, 758, 1462, 1516, 2924, 3032, 5848, 6443, 12886, 16297, 25772, 32594, 51544, 65188, 130376, 277049, 554098, 1108196, 2216392]

約数ペア:

[(1, 2216392), (2, 1108196), (4, 554098), (8, 277049), (17, 130376), (34, 65188), (43, 51544), (68, 32594), (86, 25772), (136, 16297), (172, 12886), (344, 6443), (379, 5848), (731, 3032), (758, 2924), (1462, 1516)]