1155647548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{117779}}^1$

素因数の和:118017

約数の個数: 24

約数和(自身を含む): 2216148480

約数和(自身を除く): 1060500932

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 117779, 235558, 471116, 1295569, 2591138, 5182276, 26264717, 52529434, 105058868, 288911887, 577823774, 1155647548]

約数ペア:

[(1, 1155647548), (2, 577823774), (4, 288911887), (11, 105058868), (22, 52529434), (44, 26264717), (223, 5182276), (446, 2591138), (892, 1295569), (2453, 471116), (4906, 235558), (9812, 117779)]