142933994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19430

約数の個数: 32

約数和(自身を含む): 267826176

約数和(自身を除く): 124892182

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 19373, 38746, 135611, 271222, 329341, 600563, 658682, 1201126, 2305387, 4203941, 4610774, 8407882, 10209571, 20419142, 71466997, 142933994]

約数ペア:

[(1, 142933994), (2, 71466997), (7, 20419142), (14, 10209571), (17, 8407882), (31, 4610774), (34, 4203941), (62, 2305387), (119, 1201126), (217, 658682), (238, 600563), (434, 329341), (527, 271222), (1054, 135611), (3689, 38746), (7378, 19373)]