1282161858

素因数分解:

$2^1\times 3^1\times {\mathrm{3331}}^1\times {\mathrm{64153}}^1$

素因数の和:67489

約数の個数: 16

約数和(自身を含む): 2565133536

約数和(自身を除く): 1282971678

約数列:

[1, 2, 3, 6, 3331, 6662, 9993, 19986, 64153, 128306, 192459, 384918, 213693643, 427387286, 641080929, 1282161858]

約数ペア:

[(1, 1282161858), (2, 641080929), (3, 427387286), (6, 213693643), (3331, 384918), (6662, 192459), (9993, 128306), (19986, 64153)]