2556902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 4095360

約数和(自身を除く): 1538458

約数列:

[1, 2, 17, 34, 157, 314, 479, 958, 2669, 5338, 8143, 16286, 75203, 150406, 1278451, 2556902]

約数ペア:

[(1, 2556902), (2, 1278451), (17, 150406), (34, 75203), (157, 16286), (314, 8143), (479, 5338), (958, 2669)]