2011019408

素因数分解:

$2^4\times {\mathrm{3853}}^1\times {\mathrm{32621}}^1$

素因数の和:36482

約数の個数: 20

約数和(自身を含む): 3897480828

約数和(自身を除く): 1886461420

約数列:

[1, 2, 4, 8, 16, 3853, 7706, 15412, 30824, 32621, 61648, 65242, 130484, 260968, 521936, 125688713, 251377426, 502754852, 1005509704, 2011019408]

約数ペア:

[(1, 2011019408), (2, 1005509704), (4, 502754852), (8, 251377426), (16, 125688713), (3853, 521936), (7706, 260968), (15412, 130484), (30824, 65242), (32621, 61648)]