2017796374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{160627}}^1$

素因数の和:161211

約数の個数: 16

約数和(自身を含む): 3307651776

約数和(自身を除く): 1289855402

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12562, 160627, 321254, 1766897, 3533794, 91718017, 183436034, 1008898187, 2017796374]

約数ペア:

[(1, 2017796374), (2, 1008898187), (11, 183436034), (22, 91718017), (571, 3533794), (1142, 1766897), (6281, 321254), (12562, 160627)]