2019652012

素因数分解:

$2^2\times 7^2\times {\mathrm{1187}}^1\times {\mathrm{8681}}^1$

素因数の和:9886

約数の個数: 36

約数和(自身を含む): 4115372184

約数和(自身を除く): 2095720172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1187, 2374, 4748, 8309, 8681, 16618, 17362, 33236, 34724, 58163, 60767, 116326, 121534, 232652, 243068, 425369, 850738, 1701476, 10304347, 20608694, 41217388, 72130429, 144260858, 288521716, 504913003, 1009826006, 2019652012]

約数ペア:

[(1, 2019652012), (2, 1009826006), (4, 504913003), (7, 288521716), (14, 144260858), (28, 72130429), (49, 41217388), (98, 20608694), (196, 10304347), (1187, 1701476), (2374, 850738), (4748, 425369), (8309, 243068), (8681, 232652), (16618, 121534), (17362, 116326), (33236, 60767), (34724, 58163)]