655836142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{111121}}^1$

素因数の和:111363

約数の個数: 16

約数和(自身を含む): 1064104272

約数和(自身を除く): 408268130

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 111121, 222242, 1444573, 2889146, 25224467, 50448934, 327918071, 655836142]

約数ペア:

[(1, 655836142), (2, 327918071), (13, 50448934), (26, 25224467), (227, 2889146), (454, 1444573), (2951, 222242), (5902, 111121)]