1279789626

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{29167}}^1$

素因数の和:29346

約数の個数: 32

約数和(自身を含む): 2620919808

約数和(自身を除く): 1341130182

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 7313, 14626, 21939, 29167, 43878, 58334, 87501, 175002, 2070857, 3004201, 4141714, 6008402, 6212571, 9012603, 12425142, 18025206, 213298271, 426596542, 639894813, 1279789626]

約数ペア:

[(1, 1279789626), (2, 639894813), (3, 426596542), (6, 213298271), (71, 18025206), (103, 12425142), (142, 9012603), (206, 6212571), (213, 6008402), (309, 4141714), (426, 3004201), (618, 2070857), (7313, 175002), (14626, 87501), (21939, 58334), (29167, 43878)]