858978898

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{463}}^1\times {\mathrm{1103}}^1$

素因数の和:1626

約数の個数: 24

約数和(自身を含む): 1338524928

約数和(自身を除く): 479546030

約数列:

[1, 2, 29, 58, 463, 841, 926, 1103, 1682, 2206, 13427, 26854, 31987, 63974, 389383, 510689, 778766, 927623, 1021378, 1855246, 14809981, 29619962, 429489449, 858978898]

約数ペア:

[(1, 858978898), (2, 429489449), (29, 29619962), (58, 14809981), (463, 1855246), (841, 1021378), (926, 927623), (1103, 778766), (1682, 510689), (2206, 389383), (13427, 63974), (26854, 31987)]