130771882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{53639}}^1$

素因数の和:53717

約数の個数: 16

約数和(自身を含む): 208552320

約数和(自身を除く): 77780438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 53639, 107278, 1233697, 2467394, 2842867, 5685734, 65385941, 130771882]

約数ペア:

[(1, 130771882), (2, 65385941), (23, 5685734), (46, 2842867), (53, 2467394), (106, 1233697), (1219, 107278), (2438, 53639)]