111221006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{10459}}^1$

素因数の和:10883

約数の個数: 16

約数和(自身を含む): 180121200

約数和(自身を除く): 68900194

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10459, 10634, 20918, 135967, 271934, 4277731, 8555462, 55610503, 111221006]

約数ペア:

[(1, 111221006), (2, 55610503), (13, 8555462), (26, 4277731), (409, 271934), (818, 135967), (5317, 20918), (10459, 10634)]