129226084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{46889}}^1$

素因数の和:46959

約数の個数: 24

約数和(自身を含む): 248141880

約数和(自身を除く): 118915796

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 46889, 93778, 187556, 609557, 1219114, 2438228, 2485117, 4970234, 9940468, 32306521, 64613042, 129226084]

約数ペア:

[(1, 129226084), (2, 64613042), (4, 32306521), (13, 9940468), (26, 4970234), (52, 2485117), (53, 2438228), (106, 1219114), (212, 609557), (689, 187556), (1378, 93778), (2756, 46889)]