69213898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4153}}^1$

素因数の和:4809

約数の個数: 16

約数和(自身を含む): 112008456

約数和(自身を除く): 42794558

約数列:

[1, 2, 13, 26, 641, 1282, 4153, 8306, 8333, 16666, 53989, 107978, 2662073, 5324146, 34606949, 69213898]

約数ペア:

[(1, 69213898), (2, 34606949), (13, 5324146), (26, 2662073), (641, 107978), (1282, 53989), (4153, 16666), (8306, 8333)]