2971604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 5388768

約数和(自身を除く): 2417164

約数列:

[1, 2, 4, 53, 106, 107, 131, 212, 214, 262, 428, 524, 5671, 6943, 11342, 13886, 14017, 22684, 27772, 28034, 56068, 742901, 1485802, 2971604]

約数ペア:

[(1, 2971604), (2, 1485802), (4, 742901), (53, 56068), (106, 28034), (107, 27772), (131, 22684), (212, 14017), (214, 13886), (262, 11342), (428, 6943), (524, 5671)]