1081828270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{52237}}^1$

素因数の和:52372

約数の個数: 32

約数和(自身を含む): 2068624800

約数和(自身を除く): 986796530

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 52237, 104474, 261185, 522370, 992503, 1985006, 4962515, 5693833, 9925030, 11387666, 28469165, 56938330, 108182827, 216365654, 540914135, 1081828270]

約数ペア:

[(1, 1081828270), (2, 540914135), (5, 216365654), (10, 108182827), (19, 56938330), (38, 28469165), (95, 11387666), (109, 9925030), (190, 5693833), (218, 4962515), (545, 1985006), (1090, 992503), (2071, 522370), (4142, 261185), (10355, 104474), (20710, 52237)]