1420276466

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{198529}}^1$

素因数の和:198618

約数の個数: 24

約数和(自身を含む): 2512198620

約数和(自身を除く): 1091922154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 198529, 397058, 1389703, 2779406, 9727921, 14492617, 19455842, 28985234, 101448319, 202896638, 710138233, 1420276466]

約数ペア:

[(1, 1420276466), (2, 710138233), (7, 202896638), (14, 101448319), (49, 28985234), (73, 19455842), (98, 14492617), (146, 9727921), (511, 2779406), (1022, 1389703), (3577, 397058), (7154, 198529)]