273720172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{29483}}^1$

素因数の和:29709

約数の個数: 24

約数和(自身を含む): 525051072

約数和(自身を除く): 251330900

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 29483, 58966, 117932, 324313, 648626, 1297252, 6220913, 12441826, 24883652, 68430043, 136860086, 273720172]

約数ペア:

[(1, 273720172), (2, 136860086), (4, 68430043), (11, 24883652), (22, 12441826), (44, 6220913), (211, 1297252), (422, 648626), (844, 324313), (2321, 117932), (4642, 58966), (9284, 29483)]