43430828

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11159}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 87494400

約数和(自身を除く): 44063572

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 11159, 22318, 44636, 78113, 156226, 312452, 1551101, 3102202, 6204404, 10857707, 21715414, 43430828]

約数ペア:

[(1, 43430828), (2, 21715414), (4, 10857707), (7, 6204404), (14, 3102202), (28, 1551101), (139, 312452), (278, 156226), (556, 78113), (973, 44636), (1946, 22318), (3892, 11159)]