189015366956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{279608531}}^1$

素因数の和:279608561

約数の個数: 18

約数和(自身を含む): 358178529492

約数和(自身を除く): 169163162536

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 279608531, 559217062, 1118434124, 3634910903, 7269821806, 14539643612, 47253841739, 94507683478, 189015366956]

約数ペア:

[(1, 189015366956), (2, 94507683478), (4, 47253841739), (13, 14539643612), (26, 7269821806), (52, 3634910903), (169, 1118434124), (338, 559217062), (676, 279608531)]