142797506

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{3931}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 219971808

約数和(自身を除く): 77174302

約数列:

[1, 2, 41, 82, 443, 886, 3931, 7862, 18163, 36326, 161171, 322342, 1741433, 3482866, 71398753, 142797506]

約数ペア:

[(1, 142797506), (2, 71398753), (41, 3482866), (82, 1741433), (443, 322342), (886, 161171), (3931, 36326), (7862, 18163)]