1335248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4934

約数の個数: 20

約数和(自身を含む): 2739780

約数和(自身を除く): 1404532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4909, 9818, 19636, 39272, 78544, 83453, 166906, 333812, 667624, 1335248]

約数ペア:

[(1, 1335248), (2, 667624), (4, 333812), (8, 166906), (16, 83453), (17, 78544), (34, 39272), (68, 19636), (136, 9818), (272, 4909)]