1279502714

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{2269}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 2243704320

約数和(自身を除く): 964201606

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 857, 1714, 2269, 4538, 5999, 11998, 15883, 31766, 40279, 80558, 106643, 213286, 281953, 563906, 746501, 1493002, 1944533, 3889066, 13611731, 27223462, 91393051, 182786102, 639751357, 1279502714]

約数ペア:

[(1, 1279502714), (2, 639751357), (7, 182786102), (14, 91393051), (47, 27223462), (94, 13611731), (329, 3889066), (658, 1944533), (857, 1493002), (1714, 746501), (2269, 563906), (4538, 281953), (5999, 213286), (11998, 106643), (15883, 80558), (31766, 40279)]