129587906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{544487}}^1$

素因数の和:544513

約数の個数: 16

約数和(自身を含む): 235218816

約数和(自身を除く): 105630910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 544487, 1088974, 3811409, 7622818, 9256279, 18512558, 64793953, 129587906]

約数ペア:

[(1, 129587906), (2, 64793953), (7, 18512558), (14, 9256279), (17, 7622818), (34, 3811409), (119, 1088974), (238, 544487)]