123916078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1531}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 219284352

約数和(自身を除く): 95368274

約数列:

[1, 2, 11, 13, 22, 26, 143, 283, 286, 566, 1531, 3062, 3113, 3679, 6226, 7358, 16841, 19903, 33682, 39806, 40469, 80938, 218933, 433273, 437866, 866546, 4766003, 5632549, 9532006, 11265098, 61958039, 123916078]

約数ペア:

[(1, 123916078), (2, 61958039), (11, 11265098), (13, 9532006), (22, 5632549), (26, 4766003), (143, 866546), (283, 437866), (286, 433273), (566, 218933), (1531, 80938), (3062, 40469), (3113, 39806), (3679, 33682), (6226, 19903), (7358, 16841)]