2019059584

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{38567}}^1$

素因数の和:38990

約数の個数: 32

約数和(自身を含む): 4032284400

約数和(自身を除く): 2013224816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1636, 3272, 6544, 13088, 26176, 38567, 52352, 77134, 154268, 308536, 617072, 1234144, 2468288, 4936576, 15773903, 31547806, 63095612, 126191224, 252382448, 504764896, 1009529792, 2019059584]

約数ペア:

[(1, 2019059584), (2, 1009529792), (4, 504764896), (8, 252382448), (16, 126191224), (32, 63095612), (64, 31547806), (128, 15773903), (409, 4936576), (818, 2468288), (1636, 1234144), (3272, 617072), (6544, 308536), (13088, 154268), (26176, 77134), (38567, 52352)]