2016186830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4114667}}^1$

素因数の和:4114688

約数の個数: 24

約数和(自身を含む): 4221649368

約数和(自身を除く): 2205462538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4114667, 8229334, 20573335, 28802669, 41146670, 57605338, 144013345, 201618683, 288026690, 403237366, 1008093415, 2016186830]

約数ペア:

[(1, 2016186830), (2, 1008093415), (5, 403237366), (7, 288026690), (10, 201618683), (14, 144013345), (35, 57605338), (49, 41146670), (70, 28802669), (98, 20573335), (245, 8229334), (490, 4114667)]