211021000346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7508041}}^1$

素因数の和:7508126

約数の個数: 32

約数和(自身を含む): 363269104128

約数和(自身を除く): 152248103782

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 14053, 28106, 7508041, 15016082, 97604533, 172684943, 195209066, 345369886, 352877927, 705755854, 2244904259, 4489808518, 4587413051, 8116192321, 9174826102, 16232384642, 105510500173, 211021000346]

約数ペア:

[(1, 211021000346), (2, 105510500173), (13, 16232384642), (23, 9174826102), (26, 8116192321), (46, 4587413051), (47, 4489808518), (94, 2244904259), (299, 705755854), (598, 352877927), (611, 345369886), (1081, 195209066), (1222, 172684943), (2162, 97604533), (14053, 15016082), (28106, 7508041)]