8020655188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{11777}}^1$

素因数の和:13672

約数の個数: 48

約数和(自身を含む): 17285958144

約数和(自身を除く): 9265302956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1871, 3742, 7484, 11777, 13097, 23554, 24323, 26194, 47108, 48646, 52388, 82439, 97292, 153101, 164878, 170261, 306202, 329756, 340522, 612404, 681044, 1071707, 2143414, 4286828, 22034767, 44069534, 88139068, 154243369, 286451971, 308486738, 572903942, 616973476, 1145807884, 2005163797, 4010327594, 8020655188]

約数ペア:

[(1, 8020655188), (2, 4010327594), (4, 2005163797), (7, 1145807884), (13, 616973476), (14, 572903942), (26, 308486738), (28, 286451971), (52, 154243369), (91, 88139068), (182, 44069534), (364, 22034767), (1871, 4286828), (3742, 2143414), (7484, 1071707), (11777, 681044), (13097, 612404), (23554, 340522), (24323, 329756), (26194, 306202), (47108, 170261), (48646, 164878), (52388, 153101), (82439, 97292)]