995218726736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{111272219}}^1$

素因数の和:111272283

約数の個数: 40

約数和(自身を含む): 2124854313120

約数和(自身を除く): 1129635586384

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 111272219, 222544438, 445088876, 890177752, 1446538847, 1780355504, 2893077694, 4784705417, 5786155388, 9569410834, 11572310776, 19138821668, 23144621552, 38277643336, 62201170421, 76555286672, 124402340842, 248804681684, 497609363368, 995218726736]

約数ペア:

[(1, 995218726736), (2, 497609363368), (4, 248804681684), (8, 124402340842), (13, 76555286672), (16, 62201170421), (26, 38277643336), (43, 23144621552), (52, 19138821668), (86, 11572310776), (104, 9569410834), (172, 5786155388), (208, 4784705417), (344, 2893077694), (559, 1780355504), (688, 1446538847), (1118, 890177752), (2236, 445088876), (4472, 222544438), (8944, 111272219)]