245655488492

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{8011}}^1\times {\mathrm{86137}}^1$

素因数の和:94241

約数の個数: 24

約数和(自身を含む): 434786723280

約数和(自身を除く): 189131234788

約数列:

[1, 2, 4, 89, 178, 356, 8011, 16022, 32044, 86137, 172274, 344548, 712979, 1425958, 2851916, 7666193, 15332386, 30664772, 690043507, 1380087014, 2760174028, 61413872123, 122827744246, 245655488492]

約数ペア:

[(1, 245655488492), (2, 122827744246), (4, 61413872123), (89, 2760174028), (178, 1380087014), (356, 690043507), (8011, 30664772), (16022, 15332386), (32044, 7666193), (86137, 2851916), (172274, 1425958), (344548, 712979)]