133779478

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{134587}}^1$

素因数の和:134667

約数の個数: 16

約数和(自身を含む): 232568064

約数和(自身を除く): 98788586

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 134587, 269174, 942109, 1884218, 9555677, 19111354, 66889739, 133779478]

約数ペア:

[(1, 133779478), (2, 66889739), (7, 19111354), (14, 9555677), (71, 1884218), (142, 942109), (497, 269174), (994, 134587)]