2028049208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{182773}}^1$

素因数の和:182871

約数の個数: 32

約数和(自身を含む): 4057582800

約数和(自身を除く): 2029533592

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 182773, 365546, 731092, 1462184, 3472687, 6945374, 13342429, 13890748, 26684858, 27781496, 53369716, 106739432, 253506151, 507012302, 1014024604, 2028049208]

約数ペア:

[(1, 2028049208), (2, 1014024604), (4, 507012302), (8, 253506151), (19, 106739432), (38, 53369716), (73, 27781496), (76, 26684858), (146, 13890748), (152, 13342429), (292, 6945374), (584, 3472687), (1387, 1462184), (2774, 731092), (5548, 365546), (11096, 182773)]