464899994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10883}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 789917184

約数和(自身を除く): 325017190

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 10883, 21359, 21766, 42718, 141479, 282958, 337373, 576799, 674746, 1153598, 4385849, 7498387, 8771698, 14996774, 17880769, 35761538, 232449997, 464899994]

約数ペア:

[(1, 464899994), (2, 232449997), (13, 35761538), (26, 17880769), (31, 14996774), (53, 8771698), (62, 7498387), (106, 4385849), (403, 1153598), (689, 674746), (806, 576799), (1378, 337373), (1643, 282958), (3286, 141479), (10883, 42718), (21359, 21766)]