1309631768

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{3541}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 2490309360

約数和(自身を除く): 1180677592

約数列:

[1, 2, 4, 8, 83, 166, 332, 557, 664, 1114, 2228, 3541, 4456, 7082, 14164, 28328, 46231, 92462, 184924, 293903, 369848, 587806, 1175612, 1972337, 2351224, 3944674, 7889348, 15778696, 163703971, 327407942, 654815884, 1309631768]

約数ペア:

[(1, 1309631768), (2, 654815884), (4, 327407942), (8, 163703971), (83, 15778696), (166, 7889348), (332, 3944674), (557, 2351224), (664, 1972337), (1114, 1175612), (2228, 587806), (3541, 369848), (4456, 293903), (7082, 184924), (14164, 92462), (28328, 46231)]