4428185816

素因数分解:

$2^3\times {\mathrm{1087}}^1\times {\mathrm{509221}}^1$

素因数の和:510314

約数の個数: 16

約数和(自身を含む): 8310503040

約数和(自身を除く): 3882317224

約数列:

[1, 2, 4, 8, 1087, 2174, 4348, 8696, 509221, 1018442, 2036884, 4073768, 553523227, 1107046454, 2214092908, 4428185816]

約数ペア:

[(1, 4428185816), (2, 2214092908), (4, 1107046454), (8, 553523227), (1087, 4073768), (2174, 2036884), (4348, 1018442), (8696, 509221)]