2013221995208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149882519}}^1$

素因数の和:149882621

約数の個数: 32

約数和(自身を含む): 3992870332800

約数和(自身を除く): 1979648337592

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 149882519, 299765038, 599530076, 1199060152, 3447297937, 6894595874, 10941423887, 13789191748, 21882847774, 27578383496, 43765695548, 87531391096, 251652749401, 503305498802, 1006610997604, 2013221995208]

約数ペア:

[(1, 2013221995208), (2, 1006610997604), (4, 503305498802), (8, 251652749401), (23, 87531391096), (46, 43765695548), (73, 27578383496), (92, 21882847774), (146, 13789191748), (184, 10941423887), (292, 6894595874), (584, 3447297937), (1679, 1199060152), (3358, 599530076), (6716, 299765038), (13432, 149882519)]