2449803608

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{328921}}^1$

素因数の和:328960

約数の個数: 48

約数和(自身を含む): 5624566200

約数和(自身を除く): 3174762592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 328921, 657842, 1315684, 2302447, 2631368, 4604894, 6249499, 9209788, 12498998, 16117129, 18419576, 24997996, 32234258, 43746493, 49995992, 64468516, 87492986, 128937032, 174985972, 306225451, 349971944, 612450902, 1224901804, 2449803608]

約数ペア:

[(1, 2449803608), (2, 1224901804), (4, 612450902), (7, 349971944), (8, 306225451), (14, 174985972), (19, 128937032), (28, 87492986), (38, 64468516), (49, 49995992), (56, 43746493), (76, 32234258), (98, 24997996), (133, 18419576), (152, 16117129), (196, 12498998), (266, 9209788), (392, 6249499), (532, 4604894), (931, 2631368), (1064, 2302447), (1862, 1315684), (3724, 657842), (7448, 328921)]