123680942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1117}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 231828480

約数和(自身を除く): 108147538

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 719, 1117, 1438, 2234, 5033, 7819, 7909, 10066, 12287, 15638, 15818, 24574, 55363, 86009, 110726, 172018, 803123, 1606246, 5621861, 8834353, 11243722, 17668706, 61840471, 123680942]

約数ペア:

[(1, 123680942), (2, 61840471), (7, 17668706), (11, 11243722), (14, 8834353), (22, 5621861), (77, 1606246), (154, 803123), (719, 172018), (1117, 110726), (1438, 86009), (2234, 55363), (5033, 24574), (7819, 15818), (7909, 15638), (10066, 12287)]