2000344892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{50417}}^1$

素因数の和:50550

約数の個数: 48

約数和(自身を含む): 4348048320

約数和(自身を除く): 2347703428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2834, 3052, 5668, 9919, 19838, 39676, 50417, 100834, 201668, 352919, 655421, 705838, 1310842, 1411676, 2621684, 4587947, 5495453, 9175894, 10990906, 18351788, 21981812, 38468171, 71440889, 76936342, 142881778, 153872684, 285763556, 500086223, 1000172446, 2000344892]

約数ペア:

[(1, 2000344892), (2, 1000172446), (4, 500086223), (7, 285763556), (13, 153872684), (14, 142881778), (26, 76936342), (28, 71440889), (52, 38468171), (91, 21981812), (109, 18351788), (182, 10990906), (218, 9175894), (364, 5495453), (436, 4587947), (763, 2621684), (1417, 1411676), (1526, 1310842), (2834, 705838), (3052, 655421), (5668, 352919), (9919, 201668), (19838, 100834), (39676, 50417)]