1890708486

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3119981}}^1$

素因数の和:3120087

約数の個数: 16

約数和(自身を含む): 3818857968

約数和(自身を除く): 1928149482

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 3119981, 6239962, 9359943, 18719886, 315118081, 630236162, 945354243, 1890708486]

約数ペア:

[(1, 1890708486), (2, 945354243), (3, 630236162), (6, 315118081), (101, 18719886), (202, 9359943), (303, 6239962), (606, 3119981)]