242912782

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 429831360

約数和(自身を除く): 186918578

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 574, 959, 1918, 3089, 5617, 6178, 11234, 21623, 39319, 43246, 78638, 126649, 253298, 423193, 846386, 886543, 1773086, 2962351, 5924702, 17350913, 34701826, 121456391, 242912782]

約数ペア:

[(1, 242912782), (2, 121456391), (7, 34701826), (14, 17350913), (41, 5924702), (82, 2962351), (137, 1773086), (274, 886543), (287, 846386), (574, 423193), (959, 253298), (1918, 126649), (3089, 78638), (5617, 43246), (6178, 39319), (11234, 21623)]