129491710

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{53731}}^1$

素因数の和:53979

約数の個数: 16

約数和(自身を含む): 234056592

約数和(自身を除く): 104564882

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 53731, 107462, 268655, 537310, 12949171, 25898342, 64745855, 129491710]

約数ペア:

[(1, 129491710), (2, 64745855), (5, 25898342), (10, 12949171), (241, 537310), (482, 268655), (1205, 107462), (2410, 53731)]