291209622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{3929}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 636094080

約数和(自身を除く): 344884458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1123, 2246, 3369, 3929, 6738, 7858, 11787, 12353, 23574, 24706, 37059, 43219, 74118, 86438, 129657, 259314, 4412267, 8824534, 13236801, 26473602, 48534937, 97069874, 145604811, 291209622]

約数ペア:

[(1, 291209622), (2, 145604811), (3, 97069874), (6, 48534937), (11, 26473602), (22, 13236801), (33, 8824534), (66, 4412267), (1123, 259314), (2246, 129657), (3369, 86438), (3929, 74118), (6738, 43219), (7858, 37059), (11787, 24706), (12353, 23574)]