135105874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{3389}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 209583360

約数和(自身を除く): 74477486

約数列:

[1, 2, 31, 62, 643, 1286, 3389, 6778, 19933, 39866, 105059, 210118, 2179127, 4358254, 67552937, 135105874]

約数ペア:

[(1, 135105874), (2, 67552937), (31, 4358254), (62, 2179127), (643, 210118), (1286, 105059), (3389, 39866), (6778, 19933)]