1891350104

素因数分解:

$2^3\times 7^1\times {\mathrm{4663}}^1\times {\mathrm{7243}}^1$

素因数の和:11919

約数の個数: 32

約数和(自身を含む): 4054321920

約数和(自身を除く): 2162971816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4663, 7243, 9326, 14486, 18652, 28972, 32641, 37304, 50701, 57944, 65282, 101402, 130564, 202804, 261128, 405608, 33774109, 67548218, 135096436, 236418763, 270192872, 472837526, 945675052, 1891350104]

約数ペア:

[(1, 1891350104), (2, 945675052), (4, 472837526), (7, 270192872), (8, 236418763), (14, 135096436), (28, 67548218), (56, 33774109), (4663, 405608), (7243, 261128), (9326, 202804), (14486, 130564), (18652, 101402), (28972, 65282), (32641, 57944), (37304, 50701)]