1379233478

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 2442208320

約数和(自身を除く): 1062974842

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 269, 463, 538, 791, 926, 1582, 1883, 3241, 3766, 5537, 6482, 11074, 13181, 22687, 26362, 30397, 45374, 52319, 60794, 104638, 124547, 212779, 249094, 366233, 425558, 732466, 871829, 1489453, 1743658, 2563631, 2978906, 5127262, 6102803, 12205606, 14073811, 28147622, 98516677, 197033354, 689616739, 1379233478]

約数ペア:

[(1, 1379233478), (2, 689616739), (7, 197033354), (14, 98516677), (49, 28147622), (98, 14073811), (113, 12205606), (226, 6102803), (269, 5127262), (463, 2978906), (538, 2563631), (791, 1743658), (926, 1489453), (1582, 871829), (1883, 732466), (3241, 425558), (3766, 366233), (5537, 249094), (6482, 212779), (11074, 124547), (13181, 104638), (22687, 60794), (26362, 52319), (30397, 45374)]