2664756470

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{129169}}^1$

素因数の和:131239

約数の個数: 16

約数和(自身を含む): 4798923840

約数和(自身を除く): 2134167370

約数列:

[1, 2, 5, 10, 2063, 4126, 10315, 20630, 129169, 258338, 645845, 1291690, 266475647, 532951294, 1332378235, 2664756470]

約数ペア:

[(1, 2664756470), (2, 1332378235), (5, 532951294), (10, 266475647), (2063, 1291690), (4126, 645845), (10315, 258338), (20630, 129169)]