2017692181

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{6449}}^1$

素因数の和:6756

約数の個数: 16

約数和(自身を含む): 2149862400

約数和(自身を除く): 132170219

約数列:

[1, 23, 61, 223, 1403, 5129, 6449, 13603, 148327, 312869, 393389, 1438127, 9047947, 33076921, 87725747, 2017692181]

約数ペア:

[(1, 2017692181), (23, 87725747), (61, 33076921), (223, 9047947), (1403, 1438127), (5129, 393389), (6449, 312869), (13603, 148327)]