2860516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2328668

約数列:

[1, 2, 4, 53, 103, 106, 131, 206, 212, 262, 412, 524, 5459, 6943, 10918, 13493, 13886, 21836, 26986, 27772, 53972, 715129, 1430258, 2860516]

約数ペア:

[(1, 2860516), (2, 1430258), (4, 715129), (53, 53972), (103, 27772), (106, 26986), (131, 21836), (206, 13886), (212, 13493), (262, 10918), (412, 6943), (524, 5459)]