1269906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 2820096

約数和(自身を除く): 1550190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 271, 426, 542, 781, 813, 1562, 1626, 2343, 2981, 4686, 5962, 8943, 17886, 19241, 38482, 57723, 115446, 211651, 423302, 634953, 1269906]

約数ペア:

[(1, 1269906), (2, 634953), (3, 423302), (6, 211651), (11, 115446), (22, 57723), (33, 38482), (66, 19241), (71, 17886), (142, 8943), (213, 5962), (271, 4686), (426, 2981), (542, 2343), (781, 1626), (813, 1562)]