307059874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2081}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 530660160

約数和(自身を除く): 223600286

約数列:

[1, 2, 11, 19, 22, 38, 209, 353, 418, 706, 2081, 3883, 4162, 6707, 7766, 13414, 22891, 39539, 45782, 73777, 79078, 147554, 434929, 734593, 869858, 1469186, 8080523, 13957267, 16161046, 27914534, 153529937, 307059874]

約数ペア:

[(1, 307059874), (2, 153529937), (11, 27914534), (19, 16161046), (22, 13957267), (38, 8080523), (209, 1469186), (353, 869858), (418, 734593), (706, 434929), (2081, 147554), (3883, 79078), (4162, 73777), (6707, 45782), (7766, 39539), (13414, 22891)]