2662898209

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{3643}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 2830425984

約数和(自身を除く): 167527775

約数列:

[1, 23, 61, 521, 1403, 3643, 11983, 31781, 83789, 222223, 730963, 1898003, 5111129, 43654069, 115778183, 2662898209]

約数ペア:

[(1, 2662898209), (23, 115778183), (61, 43654069), (521, 5111129), (1403, 1898003), (3643, 730963), (11983, 222223), (31781, 83789)]