402554878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6073}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 692727552

約数和(自身を除く): 290172674

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1441, 2882, 3013, 6026, 6073, 12146, 33143, 66286, 66803, 133606, 139679, 279358, 795563, 1536469, 1591126, 3072938, 8751193, 17502386, 18297949, 36595898, 201277439, 402554878]

約数ペア:

[(1, 402554878), (2, 201277439), (11, 36595898), (22, 18297949), (23, 17502386), (46, 8751193), (131, 3072938), (253, 1591126), (262, 1536469), (506, 795563), (1441, 279358), (2882, 139679), (3013, 133606), (6026, 66803), (6073, 66286), (12146, 33143)]