2087665936

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{272399}}^1$

素因数の和:272886

約数の個数: 20

約数和(自身を含む): 4053312000

約数和(自身を除く): 1965646064

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 272399, 544798, 1089596, 2179192, 4358384, 130479121, 260958242, 521916484, 1043832968, 2087665936]

約数ペア:

[(1, 2087665936), (2, 1043832968), (4, 521916484), (8, 260958242), (16, 130479121), (479, 4358384), (958, 2179192), (1916, 1089596), (3832, 544798), (7664, 272399)]