8320245122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{112921}}^1$

素因数の和:113226

約数の個数: 32

約数和(自身を含む): 15068311680

約数和(自身を除く): 6748066558

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 1939, 3878, 5263, 10526, 36841, 73682, 112921, 225842, 790447, 1580894, 2145499, 4290998, 15018493, 30036986, 31279117, 62558234, 218953819, 437907638, 594303223, 1188606446, 4160122561, 8320245122]

約数ペア:

[(1, 8320245122), (2, 4160122561), (7, 1188606446), (14, 594303223), (19, 437907638), (38, 218953819), (133, 62558234), (266, 31279117), (277, 30036986), (554, 15018493), (1939, 4290998), (3878, 2145499), (5263, 1580894), (10526, 790447), (36841, 225842), (73682, 112921)]