427184470

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{64627}}^1$

素因数の和:65295

約数の個数: 16

約数和(自身を含む): 770107248

約数和(自身を除く): 342922778

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 64627, 129254, 323135, 646270, 42718447, 85436894, 213592235, 427184470]

約数ペア:

[(1, 427184470), (2, 213592235), (5, 85436894), (10, 42718447), (661, 646270), (1322, 323135), (3305, 129254), (6610, 64627)]