2454133808

素因数分解:

$2^4\times 7^1\times {\mathrm{21911909}}^1$

素因数の和:21911924

約数の個数: 20

約数和(自身を含む): 5434153680

約数和(自身を除く): 2980019872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21911909, 43823818, 87647636, 153383363, 175295272, 306766726, 350590544, 613533452, 1227066904, 2454133808]

約数ペア:

[(1, 2454133808), (2, 1227066904), (4, 613533452), (7, 350590544), (8, 306766726), (14, 175295272), (16, 153383363), (28, 87647636), (56, 43823818), (112, 21911909)]