2016454370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4115213}}^1$

素因数の和:4115234

約数の個数: 24

約数和(自身を含む): 4222209564

約数和(自身を除く): 2205755194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4115213, 8230426, 20576065, 28806491, 41152130, 57612982, 144032455, 201645437, 288064910, 403290874, 1008227185, 2016454370]

約数ペア:

[(1, 2016454370), (2, 1008227185), (5, 403290874), (7, 288064910), (10, 201645437), (14, 144032455), (35, 57612982), (49, 41152130), (70, 28806491), (98, 20576065), (245, 8230426), (490, 4115213)]