2777516

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 5822208

約数和(自身を除く): 3044692

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 383, 518, 766, 1036, 1532, 1813, 2681, 3626, 5362, 7252, 10724, 14171, 18767, 28342, 37534, 56684, 75068, 99197, 198394, 396788, 694379, 1388758, 2777516]

約数ペア:

[(1, 2777516), (2, 1388758), (4, 694379), (7, 396788), (14, 198394), (28, 99197), (37, 75068), (49, 56684), (74, 37534), (98, 28342), (148, 18767), (196, 14171), (259, 10724), (383, 7252), (518, 5362), (766, 3626), (1036, 2681), (1532, 1813)]