1731760412

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{20627}}^1$

素因数の和:20921

約数の個数: 24

約数和(自身を含む): 3072746880

約数和(自身を除く): 1340986468

約数列:

[1, 2, 4, 139, 151, 278, 302, 556, 604, 20627, 20989, 41254, 41978, 82508, 83956, 2867153, 3114677, 5734306, 6229354, 11468612, 12458708, 432940103, 865880206, 1731760412]

約数ペア:

[(1, 1731760412), (2, 865880206), (4, 432940103), (139, 12458708), (151, 11468612), (278, 6229354), (302, 5734306), (556, 3114677), (604, 2867153), (20627, 83956), (20989, 82508), (41254, 41978)]