872051222

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1519253}}^1$

素因数の和:1519303

約数の個数: 16

約数和(自身を含む): 1531408032

約数和(自身を除く): 659356810

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1519253, 3038506, 10634771, 21269542, 62289373, 124578746, 436025611, 872051222]

約数ペア:

[(1, 872051222), (2, 436025611), (7, 124578746), (14, 62289373), (41, 21269542), (82, 10634771), (287, 3038506), (574, 1519253)]