2021622712

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 3940194960

約数和(自身を除く): 1918572248

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 487, 617, 841, 974, 1234, 1682, 1948, 2468, 3364, 3896, 4936, 6728, 14123, 17893, 28246, 35786, 56492, 71572, 112984, 143144, 300479, 409567, 518897, 600958, 819134, 1037794, 1201916, 1638268, 2075588, 2403832, 3276536, 4151176, 8713891, 17427782, 34855564, 69711128, 252702839, 505405678, 1010811356, 2021622712]

約数ペア:

[(1, 2021622712), (2, 1010811356), (4, 505405678), (8, 252702839), (29, 69711128), (58, 34855564), (116, 17427782), (232, 8713891), (487, 4151176), (617, 3276536), (841, 2403832), (974, 2075588), (1234, 1638268), (1682, 1201916), (1948, 1037794), (2468, 819134), (3364, 600958), (3896, 518897), (4936, 409567), (6728, 300479), (14123, 143144), (17893, 112984), (28246, 71572), (35786, 56492)]