1810388889302

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2119893313}}^1$

素因数の和:2119893383

約数の個数: 16

約数和(自身を含む): 3154401251232

約数和(自身を除く): 1344012361930

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2119893313, 4239786626, 14839253191, 29678506382, 129313492093, 258626984186, 905194444651, 1810388889302]

約数ペア:

[(1, 1810388889302), (2, 905194444651), (7, 258626984186), (14, 129313492093), (61, 29678506382), (122, 14839253191), (427, 4239786626), (854, 2119893313)]