1187309748

素因数分解:

$2^2\times 3^1\times {\mathrm{2347}}^1\times {\mathrm{42157}}^1$

素因数の和:44511

約数の個数: 24

約数和(自身を含む): 2771635552

約数和(自身を除く): 1584325804

約数列:

[1, 2, 3, 4, 6, 12, 2347, 4694, 7041, 9388, 14082, 28164, 42157, 84314, 126471, 168628, 252942, 505884, 98942479, 197884958, 296827437, 395769916, 593654874, 1187309748]

約数ペア:

[(1, 1187309748), (2, 593654874), (3, 395769916), (4, 296827437), (6, 197884958), (12, 98942479), (2347, 505884), (4694, 252942), (7041, 168628), (9388, 126471), (14082, 84314), (28164, 42157)]