408054086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11047}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 706364928

約数和(自身を除く): 298310842

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1606, 1679, 3358, 11047, 18469, 22094, 36938, 121517, 243034, 254081, 508162, 806431, 1612862, 2794891, 5589782, 8870741, 17741482, 18547913, 37095826, 204027043, 408054086]

約数ペア:

[(1, 408054086), (2, 204027043), (11, 37095826), (22, 18547913), (23, 17741482), (46, 8870741), (73, 5589782), (146, 2794891), (253, 1612862), (506, 806431), (803, 508162), (1606, 254081), (1679, 243034), (3358, 121517), (11047, 36938), (18469, 22094)]