127239322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12433}}^1$

素因数の和:12502

約数の個数: 32

約数和(自身を含む): 236345472

約数和(自身を除く): 109106150

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 12433, 24866, 87031, 174062, 211361, 422722, 534619, 1069238, 1479527, 2959054, 3742333, 7484666, 9088523, 18177046, 63619661, 127239322]

約数ペア:

[(1, 127239322), (2, 63619661), (7, 18177046), (14, 9088523), (17, 7484666), (34, 3742333), (43, 2959054), (86, 1479527), (119, 1069238), (238, 534619), (301, 422722), (602, 211361), (731, 174062), (1462, 87031), (5117, 24866), (10234, 12433)]