1284821762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{5623}}^1$

素因数の和:6510

約数の個数: 32

約数和(自身を含む): 2321587200

約数和(自身を除く): 1036765438

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 859, 1718, 5623, 6013, 11246, 12026, 16321, 32642, 39361, 78722, 106837, 114247, 213674, 228494, 747859, 1495718, 4830157, 9660314, 33811099, 67622198, 91772983, 183545966, 642410881, 1284821762]

約数ペア:

[(1, 1284821762), (2, 642410881), (7, 183545966), (14, 91772983), (19, 67622198), (38, 33811099), (133, 9660314), (266, 4830157), (859, 1495718), (1718, 747859), (5623, 228494), (6013, 213674), (11246, 114247), (12026, 106837), (16321, 78722), (32642, 39361)]