2007658408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82039}}^1$

素因数の和:82094

約数の個数: 64

約数和(自身を含む): 4725504000

約数和(自身を除く): 2717845592

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 12236, 24472, 82039, 164078, 328156, 574273, 656312, 1148546, 1558741, 1886897, 2297092, 3117482, 3773794, 4594184, 6234964, 7547588, 10911187, 12469928, 13208279, 15095176, 21822374, 26416558, 35851043, 43644748, 52833116, 71702086, 87289496, 105666232, 143404172, 250957301, 286808344, 501914602, 1003829204, 2007658408]

約数ペア:

[(1, 2007658408), (2, 1003829204), (4, 501914602), (7, 286808344), (8, 250957301), (14, 143404172), (19, 105666232), (23, 87289496), (28, 71702086), (38, 52833116), (46, 43644748), (56, 35851043), (76, 26416558), (92, 21822374), (133, 15095176), (152, 13208279), (161, 12469928), (184, 10911187), (266, 7547588), (322, 6234964), (437, 4594184), (532, 3773794), (644, 3117482), (874, 2297092), (1064, 1886897), (1288, 1558741), (1748, 1148546), (3059, 656312), (3496, 574273), (6118, 328156), (12236, 164078), (24472, 82039)]