255045022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{70183}}^1$

素因数の和:70287

約数の個数: 16

約数和(自身を含む): 404259840

約数和(自身を除く): 149214818

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 70183, 140366, 1614209, 3228418, 5544457, 11088914, 127522511, 255045022]

約数ペア:

[(1, 255045022), (2, 127522511), (23, 11088914), (46, 5544457), (79, 3228418), (158, 1614209), (1817, 140366), (3634, 70183)]