1293671918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{6791}}^1$

素因数の和:8048

約数の個数: 32

約数和(自身を含む): 2421646848

約数和(自身を除く): 1127974930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1237, 2474, 6791, 8659, 13582, 13607, 17318, 27214, 47537, 74701, 95074, 95249, 149402, 190498, 522907, 1045814, 8400467, 16800934, 58803269, 92405137, 117606538, 184810274, 646835959, 1293671918]

約数ペア:

[(1, 1293671918), (2, 646835959), (7, 184810274), (11, 117606538), (14, 92405137), (22, 58803269), (77, 16800934), (154, 8400467), (1237, 1045814), (2474, 522907), (6791, 190498), (8659, 149402), (13582, 95249), (13607, 95074), (17318, 74701), (27214, 47537)]