81170090554

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1\times {\mathrm{19759}}^1$

素因数の和:22018

約数の個数: 32

約数和(自身を含む): 140223283200

約数和(自身を除く): 59053192646

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2111, 4222, 14777, 19759, 29554, 39518, 138313, 276626, 293429, 586858, 2054003, 2746501, 4108006, 5493002, 19225507, 38451014, 41711249, 83422498, 291978743, 583957486, 5797863611, 11595727222, 40585045277, 81170090554]

約数ペア:

[(1, 81170090554), (2, 40585045277), (7, 11595727222), (14, 5797863611), (139, 583957486), (278, 291978743), (973, 83422498), (1946, 41711249), (2111, 38451014), (4222, 19225507), (14777, 5493002), (19759, 4108006), (29554, 2746501), (39518, 2054003), (138313, 586858), (276626, 293429)]