2543985039454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{441510767}}^1$

素因数の和:441510879

約数の個数: 16

約数和(自身を含む): 3963000653568

約数和(自身を除く): 1419015614114

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 441510767, 883021534, 18984962981, 29581221389, 37969925962, 59162442778, 1271992519727, 2543985039454]

約数ペア:

[(1, 2543985039454), (2, 1271992519727), (43, 59162442778), (67, 37969925962), (86, 29581221389), (134, 18984962981), (2881, 883021534), (5762, 441510767)]