1355981104

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{270763}}^1$

素因数の和:271084

約数の個数: 20

約数和(自身を含む): 2635616776

約数和(自身を除く): 1279635672

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 270763, 541526, 1083052, 2166104, 4332208, 84748819, 169497638, 338995276, 677990552, 1355981104]

約数ペア:

[(1, 1355981104), (2, 677990552), (4, 338995276), (8, 169497638), (16, 84748819), (313, 4332208), (626, 2166104), (1252, 1083052), (2504, 541526), (5008, 270763)]